Finding the Fourth Proportional to 32,162,187.54, 48,252,750.57 and 11,691,584.62
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Solution
The fourth proportional to 32,162,187.54, 48,252,750.57 and 11,691,584.62 is: 17,540,819.19
Step by Step Solution
- Step 1: Write the proportion equation
32,162,187.54 : 48,252,750.57 = 11,691,584.62 : x - Step 2: Convert to fraction form
32,162,187.54/48,252,750.57 = 11,691,584.62/x - Step 3: Cross multiply
32,162,187.54x = 48,252,750.57 × 11,691,584.62 - Step 4: Simplify right side
32,162,187.54x = 564,151,116,316,276.38 - Step 5: Solve for x
x = 564,151,116,316,276.38/32,162,187.54 - Step 6: Final answer
x = 17,540,819.19
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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.