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Finding the Third Proportional to 27,691,345.97 and 60,696,676.69

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Solution

The third proportional to 27,691,345.97 and 60,696,676.69 is: 133,041,079.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,691,345.97 : 60,696,676.69 = 60,696,676.69 : x
  2. Step 2: Convert to fraction form
    27,691,345.97/60,696,676.69 = 60,696,676.69/x
  3. Step 3: Cross multiply
    27,691,345.97x = 60,696,676.69 × 60,696,676.69
  4. Step 4: Simplify right side
    27,691,345.97x = 3,684,086,560,906,906
  5. Step 5: Solve for x
    x = 3,684,086,560,906,906/27,691,345.97
  6. Step 6: Final answer
    x = 133,041,079.52

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.