Home / 4,332,355.13-9,387,132.75

Finding the Third Proportional to 4,332,355.13 and 9,387,132.75

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Solution

The third proportional to 4,332,355.13 and 9,387,132.75 is: 20,339,574.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,355.13 : 9,387,132.75 = 9,387,132.75 : x
  2. Step 2: Convert to fraction form
    4,332,355.13/9,387,132.75 = 9,387,132.75/x
  3. Step 3: Cross multiply
    4,332,355.13x = 9,387,132.75 × 9,387,132.75
  4. Step 4: Simplify right side
    4,332,355.13x = 88,118,261,266,122.56
  5. Step 5: Solve for x
    x = 88,118,261,266,122.56/4,332,355.13
  6. Step 6: Final answer
    x = 20,339,574.83

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.