Finding the Fourth Proportional to 59,125,132.80, 88,643,462.40 and 32,229,158.40
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Solution
The fourth proportional to 59,125,132.80, 88,643,462.40 and 32,229,158.40 is: 48,319,624.08
Step by Step Solution
- Step 1: Write the proportion equation
59,125,132.80 : 88,643,462.40 = 32,229,158.40 : x - Step 2: Convert to fraction form
59,125,132.80/88,643,462.40 = 32,229,158.40/x - Step 3: Cross multiply
59,125,132.80x = 88,643,462.40 × 32,229,158.40 - Step 4: Simplify right side
59,125,132.80x = 2,856,904,190,814,044 - Step 5: Solve for x
x = 2,856,904,190,814,044/59,125,132.80 - Step 6: Final answer
x = 48,319,624.08
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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.