Home / 40,605,732.38-55,973,919.20-24,895,672.13

Finding the Fourth Proportional to 40,605,732.38, 55,973,919.20 and 24,895,672.13

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Solution

The fourth proportional to 40,605,732.38, 55,973,919.20 and 24,895,672.13 is: 34,318,020.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,605,732.38 : 55,973,919.20 = 24,895,672.13 : x
  2. Step 2: Convert to fraction form
    40,605,732.38/55,973,919.20 = 24,895,672.13/x
  3. Step 3: Cross multiply
    40,605,732.38x = 55,973,919.20 × 24,895,672.13
  4. Step 4: Simplify right side
    40,605,732.38x = 1,393,508,340,249,768.25
  5. Step 5: Solve for x
    x = 1,393,508,340,249,768.25/40,605,732.38
  6. Step 6: Final answer
    x = 34,318,020.10

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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.