Home / 36,385,279.80-54,577,919.70-10,822,967.70

Finding the Fourth Proportional to 36,385,279.80, 54,577,919.70 and 10,822,967.70

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Solution

The fourth proportional to 36,385,279.80, 54,577,919.70 and 10,822,967.70 is: 16,234,451.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,279.80 : 54,577,919.70 = 10,822,967.70 : x
  2. Step 2: Convert to fraction form
    36,385,279.80/54,577,919.70 = 10,822,967.70/x
  3. Step 3: Cross multiply
    36,385,279.80x = 54,577,919.70 × 10,822,967.70
  4. Step 4: Simplify right side
    36,385,279.80x = 590,695,062,046,293.62
  5. Step 5: Solve for x
    x = 590,695,062,046,293.62/36,385,279.80
  6. Step 6: Final answer
    x = 16,234,451.55

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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.