Gal3 density of 4.15 g/cm^3. If vol. of water in grad cyl is 46.5mL what is vol. if add Gal3 crystal 24.659g?

The density of gallium triiodide, Gal3, is 4.15g/cm^3. If the initial volume of water in a graduated cylinder is 46.5mL, what will the volume be after adding a crystal of gallium triiodide which has a m of 24.659g? (The crystal is not soluble in water.)