Home / 83,270,170.13-124,864,790.22-41,753,209.86

Finding the Fourth Proportional to 83,270,170.13, 124,864,790.22 and 41,753,209.86

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Solution

The fourth proportional to 83,270,170.13, 124,864,790.22 and 41,753,209.86 is: 62,609,524.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,270,170.13 : 124,864,790.22 = 41,753,209.86 : x
  2. Step 2: Convert to fraction form
    83,270,170.13/124,864,790.22 = 41,753,209.86/x
  3. Step 3: Cross multiply
    83,270,170.13x = 124,864,790.22 × 41,753,209.86
  4. Step 4: Simplify right side
    83,270,170.13x = 5,213,505,790,180,535
  5. Step 5: Solve for x
    x = 5,213,505,790,180,535/83,270,170.13
  6. Step 6: Final answer
    x = 62,609,524.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.