Earnings (Q4 2017): $4B
Earnings (Y2017): $16B
Revenue (Q4 2017): $13B
Revenue (Y2017): $40B
So, maybe you're confusing revenue with earnings (net income) and a quarter (3 months) with the entire year (12 months). Because $90B is over 20x FB's Q4 2017 earnings and over 5x their entire 2017 earnings.
I saw their Q4 revenue statement and read the year end 40B as the Q4 revenue.
My bad.
Earnings (Q4 2017): $4B
Earnings (Y2017): $16B
Revenue (Q4 2017): $13B
Revenue (Y2017): $40B
So, maybe you're confusing revenue with earnings (net income) and a quarter (3 months) with the entire year (12 months). Because $90B is over 20x FB's Q4 2017 earnings and over 5x their entire 2017 earnings.