Finding the Fourth Proportional to 58,396,207.96, 87,599,294.52 and 15,265,342.18
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Solution
The fourth proportional to 58,396,207.96, 87,599,294.52 and 15,265,342.18 is: 22,899,315.77
Step by Step Solution
- Step 1: Write the proportion equation
58,396,207.96 : 87,599,294.52 = 15,265,342.18 : x - Step 2: Convert to fraction form
58,396,207.96/87,599,294.52 = 15,265,342.18/x - Step 3: Cross multiply
58,396,207.96x = 87,599,294.52 × 15,265,342.18 - Step 4: Simplify right side
58,396,207.96x = 1,337,233,205,574,398.75 - Step 5: Solve for x
x = 1,337,233,205,574,398.75/58,396,207.96 - Step 6: Final answer
x = 22,899,315.77
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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.