Finding the Fourth Proportional to 24,197,540.10, 33,392,232.09 and 13,332,912.90
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Solution
The fourth proportional to 24,197,540.10, 33,392,232.09 and 13,332,912.90 is: 18,399,214.14
Step by Step Solution
- Step 1: Write the proportion equation
24,197,540.10 : 33,392,232.09 = 13,332,912.90 : x - Step 2: Convert to fraction form
24,197,540.10/33,392,232.09 = 13,332,912.90/x - Step 3: Cross multiply
24,197,540.10x = 33,392,232.09 × 13,332,912.90 - Step 4: Simplify right side
24,197,540.10x = 445,215,721,992,555 - Step 5: Solve for x
x = 445,215,721,992,555/24,197,540.10 - Step 6: Final answer
x = 18,399,214.14
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.