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Finding the Third Proportional to 15,960,437 and 24,764,046.75

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Solution

The third proportional to 15,960,437 and 24,764,046.75 is: 38,423,635.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,960,437 : 24,764,046.75 = 24,764,046.75 : x
  2. Step 2: Convert to fraction form
    15,960,437/24,764,046.75 = 24,764,046.75/x
  3. Step 3: Cross multiply
    15,960,437x = 24,764,046.75 × 24,764,046.75
  4. Step 4: Simplify right side
    15,960,437x = 613,258,011,436,185.50
  5. Step 5: Solve for x
    x = 613,258,011,436,185.50/15,960,437
  6. Step 6: Final answer
    x = 38,423,635.36

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.