Answer: 362.5 inches
Step-by-step explanation:
The scale 1:25 means "multiply by 25" in order to go from the scale model length to the actual length in reality.
If your model is 14.5 inches tall, then the actual height is 14.5*25 = 362.5 inches.
Side note: 362.5 inches = 362.5/12 = 30.20833 feet approximately