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Finding the Third Proportional to 10,393,508 and 22,675,720

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Solution

The third proportional to 10,393,508 and 22,675,720 is: 49,472,062.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,393,508 : 22,675,720 = 22,675,720 : x
  2. Step 2: Convert to fraction form
    10,393,508/22,675,720 = 22,675,720/x
  3. Step 3: Cross multiply
    10,393,508x = 22,675,720 × 22,675,720
  4. Step 4: Simplify right side
    10,393,508x = 514,188,277,518,400
  5. Step 5: Solve for x
    x = 514,188,277,518,400/10,393,508
  6. Step 6: Final answer
    x = 49,472,062.51

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.