Three of the richest comedians in the United States are Larry David (creator of Seinfeld), Matt Groening (creator of The Simpsons), and Trey Parker (co-creator of South Park). Larry David is worth $450 million more than Trey Parker. Matt Groening is worth $150 million more than Trey Parker. Combined, the net worth of these three comedians is $1650 million (or $16.5 billion). Determine how much, in millions of dollars, each of these comedians is worth.