Android Based on information obtained by Oracle in a lawsuit, Android had, as of 2010-ish, generated $31bn for google
https://www.androidauthority.com/android-generated-google-31...
Chrome: Browsers make money by
- sharing revenue from ( product and service ) ad searches
- prioritization in search engine results in the browser ( eg being set up as the default search engine)
https://www.investopedia.com/articles/investing/041315/how-m...
It is estimated, for instance, that as of 2021, Google was paying Apple $15bn for default browser placement
https://www.theregister.com/2023/02/17/google_apple_chrome_i...
Google Analytics:
This is much harder to research - since looking for 'revenue' with 'Google Analytics' simply shows how to use the tool to track revenue for 'your' site if you are a Google Analytics user and my Google-fu fails at a quick remedy for that.
Best quick result would be a proxy i.e. competitor revenue. MixPanel is a standalone Google Analytics competitor and it makes $96MM from that business