Problem of The Week: Due Friday, December 10

The Rialto Theater is celebrating its 11th anniversary.  In honor of the occasion, they are giving away free passes!  They have hidden a gold, silver, purple or green star under every seat.  Every person who sits in a seat with a gold star gets a free pass to the next show.  For every 2 gold stars they hid 18 silver, 16 purple, and 12 green stars.  If there are 384 seats in the Rialto Theater, how many people won free passes?