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Finding the Third Proportional to 27,620,910 and 41,815,238

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Solution

The third proportional to 27,620,910 and 41,815,238 is: 63,304,001.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,620,910 : 41,815,238 = 41,815,238 : x
  2. Step 2: Convert to fraction form
    27,620,910/41,815,238 = 41,815,238/x
  3. Step 3: Cross multiply
    27,620,910x = 41,815,238 × 41,815,238
  4. Step 4: Simplify right side
    27,620,910x = 1,748,514,128,996,644
  5. Step 5: Solve for x
    x = 1,748,514,128,996,644/27,620,910
  6. Step 6: Final answer
    x = 63,304,001.53

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.