Home / 27,017,677.13-58,138,635.38

Finding the Third Proportional to 27,017,677.13 and 58,138,635.38

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Solution

The third proportional to 27,017,677.13 and 58,138,635.38 is: 125,107,014.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,017,677.13 : 58,138,635.38 = 58,138,635.38 : x
  2. Step 2: Convert to fraction form
    27,017,677.13/58,138,635.38 = 58,138,635.38/x
  3. Step 3: Cross multiply
    27,017,677.13x = 58,138,635.38 × 58,138,635.38
  4. Step 4: Simplify right side
    27,017,677.13x = 3,380,100,923,267,201.50
  5. Step 5: Solve for x
    x = 3,380,100,923,267,201.50/27,017,677.13
  6. Step 6: Final answer
    x = 125,107,014.48

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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.