To find the volume of a rectangular pyramid, you can use the formula:
\[ \text{Volume} = \frac{1}{3} \times \text{Base Area} \times \text{Height}. \]
In this problem, the base area of the pyramid is given as 200 square meters, and the height is 75 meters. Plugging these values into the formula, we calculate:
\[ \text{Volume} = \frac{1}{3} \times 200 , \text{m}^2 \times 75 , \text{m}. \]
First, multiply the base area by the height:
\[ 200 \times 75 = 15000. \]
Now, divide this result by 3 to find the volume:
\[ \text{Volume} = \frac{15000}{3} = 5000 , \text{m}^3. \]
So, the volume of the rectangular pyramid is 5000 cubic meters.