Home / 40,689,194.10-61,033,791.15-24,533,387.70

Finding the Fourth Proportional to 40,689,194.10, 61,033,791.15 and 24,533,387.70

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Solution

The fourth proportional to 40,689,194.10, 61,033,791.15 and 24,533,387.70 is: 36,800,081.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,689,194.10 : 61,033,791.15 = 24,533,387.70 : x
  2. Step 2: Convert to fraction form
    40,689,194.10/61,033,791.15 = 24,533,387.70/x
  3. Step 3: Cross multiply
    40,689,194.10x = 61,033,791.15 × 24,533,387.70
  4. Step 4: Simplify right side
    40,689,194.10x = 1,497,365,661,083,778.75
  5. Step 5: Solve for x
    x = 1,497,365,661,083,778.75/40,689,194.10
  6. Step 6: Final answer
    x = 36,800,081.55

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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.