Finding the Fourth Proportional to 100,894,845.14, 151,342,269.70 and 24,217,873.36
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Solution
The fourth proportional to 100,894,845.14, 151,342,269.70 and 24,217,873.36 is: 36,326,810.52
Step by Step Solution
- Step 1: Write the proportion equation
100,894,845.14 : 151,342,269.70 = 24,217,873.36 : x - Step 2: Convert to fraction form
100,894,845.14/151,342,269.70 = 24,217,873.36/x - Step 3: Cross multiply
100,894,845.14x = 151,342,269.70 × 24,217,873.36 - Step 4: Simplify right side
100,894,845.14x = 3,665,187,921,609,565 - Step 5: Solve for x
x = 3,665,187,921,609,565/100,894,845.14 - Step 6: Final answer
x = 36,326,810.52
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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.