Home / 26,540,591.80-36,607,149.95-17,715,593.71

Finding the Fourth Proportional to 26,540,591.80, 36,607,149.95 and 17,715,593.71

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Solution

The fourth proportional to 26,540,591.80, 36,607,149.95 and 17,715,593.71 is: 24,434,925.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,540,591.80 : 36,607,149.95 = 17,715,593.71 : x
  2. Step 2: Convert to fraction form
    26,540,591.80/36,607,149.95 = 17,715,593.71/x
  3. Step 3: Cross multiply
    26,540,591.80x = 36,607,149.95 × 17,715,593.71
  4. Step 4: Simplify right side
    26,540,591.80x = 648,517,395,395,246.88
  5. Step 5: Solve for x
    x = 648,517,395,395,246.88/26,540,591.80
  6. Step 6: Final answer
    x = 24,434,925.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.