Finding the Fourth Proportional to 88,660,225.60, 133,074,319.20 and 54,648,001.60
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Solution
The fourth proportional to 88,660,225.60, 133,074,319.20 and 54,648,001.60 is: 82,023,766.12
Step by Step Solution
- Step 1: Write the proportion equation
88,660,225.60 : 133,074,319.20 = 54,648,001.60 : x - Step 2: Convert to fraction form
88,660,225.60/133,074,319.20 = 54,648,001.60/x - Step 3: Cross multiply
88,660,225.60x = 133,074,319.20 × 54,648,001.60 - Step 4: Simplify right side
88,660,225.60x = 7,272,245,608,560,511 - Step 5: Solve for x
x = 7,272,245,608,560,511/88,660,225.60 - Step 6: Final answer
x = 82,023,766.12
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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.