Home / 43,374,691.13-57,826,468.69

Finding the Third Proportional to 43,374,691.13 and 57,826,468.69

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Solution

The third proportional to 43,374,691.13 and 57,826,468.69 is: 77,093,355.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,374,691.13 : 57,826,468.69 = 57,826,468.69 : x
  2. Step 2: Convert to fraction form
    43,374,691.13/57,826,468.69 = 57,826,468.69/x
  3. Step 3: Cross multiply
    43,374,691.13x = 57,826,468.69 × 57,826,468.69
  4. Step 4: Simplify right side
    43,374,691.13x = 3,343,900,480,866,418
  5. Step 5: Solve for x
    x = 3,343,900,480,866,418/43,374,691.13
  6. Step 6: Final answer
    x = 77,093,355.46

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Why These Related Problems?

These problems maintain the same ratio (1.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.