Finding the Fourth Proportional to 24,469,156.36, 36,701,362.86 and 7,429,979.08
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Solution
The fourth proportional to 24,469,156.36, 36,701,362.86 and 7,429,979.08 is: 11,144,248.47
Step by Step Solution
- Step 1: Write the proportion equation
24,469,156.36 : 36,701,362.86 = 7,429,979.08 : x - Step 2: Convert to fraction form
24,469,156.36/36,701,362.86 = 7,429,979.08/x - Step 3: Cross multiply
24,469,156.36x = 36,701,362.86 × 7,429,979.08 - Step 4: Simplify right side
24,469,156.36x = 272,690,358,257,288.97 - Step 5: Solve for x
x = 272,690,358,257,288.97/24,469,156.36 - Step 6: Final answer
x = 11,144,248.47
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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.