GLOBAL MARKETS-Shares rally on China growth relief; dollar slips

* China GDP grows 7.4 pct, slightly ahead of forecasts * European shares rebound, Wall Street rallies, Yahoo shines * Oil rises close to $110 on mounting Ukraine tension (Adds close of U.S. markets, Google, IBM results) By Herbert Lash NEW YORK, April 16 (Reuters) - Global equity markets advanced broadly on Wednesday after China reported growth that beat expectations, providing relief to investors worried about the Chinese economy, while the dollar eased on the growing view the