Home / 26,976,791.10-40,465,186.65-24,142,439.10

Finding the Fourth Proportional to 26,976,791.10, 40,465,186.65 and 24,142,439.10

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Solution

The fourth proportional to 26,976,791.10, 40,465,186.65 and 24,142,439.10 is: 36,213,658.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,976,791.10 : 40,465,186.65 = 24,142,439.10 : x
  2. Step 2: Convert to fraction form
    26,976,791.10/40,465,186.65 = 24,142,439.10/x
  3. Step 3: Cross multiply
    26,976,791.10x = 40,465,186.65 × 24,142,439.10
  4. Step 4: Simplify right side
    26,976,791.10x = 976,928,304,367,758
  5. Step 5: Solve for x
    x = 976,928,304,367,758/26,976,791.10
  6. Step 6: Final answer
    x = 36,213,658.65

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Double scale
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Similar ratio
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1.5x scale

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.