Finding the Fourth Proportional to 24,751,254.08, 34,156,215.92 and 13,737,357.68
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Solution
The fourth proportional to 24,751,254.08, 34,156,215.92 and 13,737,357.68 is: 18,957,267.93
Step by Step Solution
- Step 1: Write the proportion equation
24,751,254.08 : 34,156,215.92 = 13,737,357.68 : x - Step 2: Convert to fraction form
24,751,254.08/34,156,215.92 = 13,737,357.68/x - Step 3: Cross multiply
24,751,254.08x = 34,156,215.92 × 13,737,357.68 - Step 4: Simplify right side
24,751,254.08x = 469,216,155,088,350.25 - Step 5: Solve for x
x = 469,216,155,088,350.25/24,751,254.08 - Step 6: Final answer
x = 18,957,267.93
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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.