BIDU has a P/E of 73, GOOG P/E 32. GOOG does 22 billion in revenues per year & BIDU does 465 million in revenues per year. GOOG has 47 times more revenue than BIDU. GOOG has 9 times more shares outstanding. If you divide the 47 times more in revenue that GOOG has compared to BIDU with the 9 times more shares that GOOG has you get 5.22. Then divide the share price of GOOG of $430 by 5.22 you get a share price for BIDU of $82.