Finding the Fourth Proportional to 24,135,116.60, 36,193,052.10 and 7,956,565.40
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Solution
The fourth proportional to 24,135,116.60, 36,193,052.10 and 7,956,565.40 is: 11,931,675.77
Step by Step Solution
- Step 1: Write the proportion equation
24,135,116.60 : 36,193,052.10 = 7,956,565.40 : x - Step 2: Convert to fraction form
24,135,116.60/36,193,052.10 = 7,956,565.40/x - Step 3: Cross multiply
24,135,116.60x = 36,193,052.10 × 7,956,565.40 - Step 4: Simplify right side
24,135,116.60x = 287,972,386,059,257.38 - Step 5: Solve for x
x = 287,972,386,059,257.38/24,135,116.60 - Step 6: Final answer
x = 11,931,675.77
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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.