Home / 26,753,331.39-36,919,786.28-14,530,188.39

Finding the Fourth Proportional to 26,753,331.39, 36,919,786.28 and 14,530,188.39

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Solution

The fourth proportional to 26,753,331.39, 36,919,786.28 and 14,530,188.39 is: 20,051,762.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,753,331.39 : 36,919,786.28 = 14,530,188.39 : x
  2. Step 2: Convert to fraction form
    26,753,331.39/36,919,786.28 = 14,530,188.39/x
  3. Step 3: Cross multiply
    26,753,331.39x = 36,919,786.28 × 14,530,188.39
  4. Step 4: Simplify right side
    26,753,331.39x = 536,451,449,894,286.38
  5. Step 5: Solve for x
    x = 536,451,449,894,286.38/26,753,331.39
  6. Step 6: Final answer
    x = 20,051,762.60

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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.