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Finding the Third Proportional to 12,217,182 and 24,125,910

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Solution

The third proportional to 12,217,182 and 24,125,910 is: 47,642,699.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,217,182 : 24,125,910 = 24,125,910 : x
  2. Step 2: Convert to fraction form
    12,217,182/24,125,910 = 24,125,910/x
  3. Step 3: Cross multiply
    12,217,182x = 24,125,910 × 24,125,910
  4. Step 4: Simplify right side
    12,217,182x = 582,059,533,328,100
  5. Step 5: Solve for x
    x = 582,059,533,328,100/12,217,182
  6. Step 6: Final answer
    x = 47,642,699.71

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Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.