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