Finding the Fourth Proportional to 58,472,010.68, 87,707,776.97 and 14,752,871.62
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Solution
The fourth proportional to 58,472,010.68, 87,707,776.97 and 14,752,871.62 is: 22,129,247.12
Step by Step Solution
- Step 1: Write the proportion equation
58,472,010.68 : 87,707,776.97 = 14,752,871.62 : x - Step 2: Convert to fraction form
58,472,010.68/87,707,776.97 = 14,752,871.62/x - Step 3: Cross multiply
58,472,010.68x = 87,707,776.97 × 14,752,871.62 - Step 4: Simplify right side
58,472,010.68x = 1,293,941,573,749,873 - Step 5: Solve for x
x = 1,293,941,573,749,873/58,472,010.68 - Step 6: Final answer
x = 22,129,247.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.