Home / 4,332,367.27-9,387,154.55

Finding the Third Proportional to 4,332,367.27 and 9,387,154.55

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Solution

The third proportional to 4,332,367.27 and 9,387,154.55 is: 20,339,612.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,367.27 : 9,387,154.55 = 9,387,154.55 : x
  2. Step 2: Convert to fraction form
    4,332,367.27/9,387,154.55 = 9,387,154.55/x
  3. Step 3: Cross multiply
    4,332,367.27x = 9,387,154.55 × 9,387,154.55
  4. Step 4: Simplify right side
    4,332,367.27x = 88,118,670,486,915.98
  5. Step 5: Solve for x
    x = 88,118,670,486,915.98/4,332,367.27
  6. Step 6: Final answer
    x = 20,339,612.29

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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.