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Finding the Third Proportional to 12,610,692 and 27,155,476.69

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Solution

The third proportional to 12,610,692 and 27,155,476.69 is: 58,475,769.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,610,692 : 27,155,476.69 = 27,155,476.69 : x
  2. Step 2: Convert to fraction form
    12,610,692/27,155,476.69 = 27,155,476.69/x
  3. Step 3: Cross multiply
    12,610,692x = 27,155,476.69 × 27,155,476.69
  4. Step 4: Simplify right side
    12,610,692x = 737,419,914,125,356
  5. Step 5: Solve for x
    x = 737,419,914,125,356/12,610,692
  6. Step 6: Final answer
    x = 58,475,769.14

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.