Home / 26,555,884.80-36,650,613.24-14,955,716.04

Finding the Fourth Proportional to 26,555,884.80, 36,650,613.24 and 14,955,716.04

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Solution

The fourth proportional to 26,555,884.80, 36,650,613.24 and 14,955,716.04 is: 20,640,854.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,555,884.80 : 36,650,613.24 = 14,955,716.04 : x
  2. Step 2: Convert to fraction form
    26,555,884.80/36,650,613.24 = 14,955,716.04/x
  3. Step 3: Cross multiply
    26,555,884.80x = 36,650,613.24 × 14,955,716.04
  4. Step 4: Simplify right side
    26,555,884.80x = 548,136,164,309,304.38
  5. Step 5: Solve for x
    x = 548,136,164,309,304.38/26,555,884.80
  6. Step 6: Final answer
    x = 20,640,854.88

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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.