Home / 36,279,191.52-54,418,448.88-14,708,665.62

Finding the Fourth Proportional to 36,279,191.52, 54,418,448.88 and 14,708,665.62

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Solution

The fourth proportional to 36,279,191.52, 54,418,448.88 and 14,708,665.62 is: 22,062,861.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,279,191.52 : 54,418,448.88 = 14,708,665.62 : x
  2. Step 2: Convert to fraction form
    36,279,191.52/54,418,448.88 = 14,708,665.62/x
  3. Step 3: Cross multiply
    36,279,191.52x = 54,418,448.88 × 14,708,665.62
  4. Step 4: Simplify right side
    36,279,191.52x = 800,422,768,134,983.50
  5. Step 5: Solve for x
    x = 800,422,768,134,983.50/36,279,191.52
  6. Step 6: Final answer
    x = 22,062,861.23

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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.