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Finding the Third Proportional to 24,677,156 and 39,406,854

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Solution

The third proportional to 24,677,156 and 39,406,854 is: 62,928,651.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,677,156 : 39,406,854 = 39,406,854 : x
  2. Step 2: Convert to fraction form
    24,677,156/39,406,854 = 39,406,854/x
  3. Step 3: Cross multiply
    24,677,156x = 39,406,854 × 39,406,854
  4. Step 4: Simplify right side
    24,677,156x = 1,552,900,142,177,316
  5. Step 5: Solve for x
    x = 1,552,900,142,177,316/24,677,156
  6. Step 6: Final answer
    x = 62,928,651.19

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Why These Related Problems?

These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.