Finding the Fourth Proportional to 204,192,152.49, 306,302,185.51 and 58,614,519.36
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Solution
The fourth proportional to 204,192,152.49, 306,302,185.51 and 58,614,519.36 is: 87,925,785.41
Step by Step Solution
- Step 1: Write the proportion equation
204,192,152.49 : 306,302,185.51 = 58,614,519.36 : x - Step 2: Convert to fraction form
204,192,152.49/306,302,185.51 = 58,614,519.36/x - Step 3: Cross multiply
204,192,152.49x = 306,302,185.51 × 58,614,519.36 - Step 4: Simplify right side
204,192,152.49x = 17,953,755,382,439,670 - Step 5: Solve for x
x = 17,953,755,382,439,670/204,192,152.49 - Step 6: Final answer
x = 87,925,785.41
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.