Home / 36,758,251.66-55,143,366.82-10,853,171.62

Finding the Fourth Proportional to 36,758,251.66, 55,143,366.82 and 10,853,171.62

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Solution

The fourth proportional to 36,758,251.66, 55,143,366.82 and 10,853,171.62 is: 16,281,525.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,758,251.66 : 55,143,366.82 = 10,853,171.62 : x
  2. Step 2: Convert to fraction form
    36,758,251.66/55,143,366.82 = 10,853,171.62/x
  3. Step 3: Cross multiply
    36,758,251.66x = 55,143,366.82 × 10,853,171.62
  4. Step 4: Simplify right side
    36,758,251.66x = 598,480,423,802,073.62
  5. Step 5: Solve for x
    x = 598,480,423,802,073.62/36,758,251.66
  6. Step 6: Final answer
    x = 16,281,525.83

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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.