April 18, 2008, 4:42 pm How Big Is Google? Here’s Another Measure By Saul Hansell Rory Cellan-Jones, a blogger for the BBC, calculates an interesting statistic from Google’s earnings release Thursday. Google earned $803 million, about £407 million, in Britain in the first quarter. If you assume that rate won’t grow, that makes £1.6 billion for the year. And since Google’s British earnings are up 4