Recently, the movies The Dark Knight, Spider-Man 3, and The Twilight Saga: New Moon held the record for having the three highest-grossing weekends at the box office, with a total of $452 million. Together, Spider-Man 3 and New Moon earned $136 million more than The Dark Knight. New Moon earned $15 million less than The Dark Knight. (Source: the-numbers.com) Find the amount earned by each movie.