Home / 24,472,945.10-36,709,417.65-20,491,633.10

Finding the Fourth Proportional to 24,472,945.10, 36,709,417.65 and 20,491,633.10

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Solution

The fourth proportional to 24,472,945.10, 36,709,417.65 and 20,491,633.10 is: 30,737,449.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,472,945.10 : 36,709,417.65 = 20,491,633.10 : x
  2. Step 2: Convert to fraction form
    24,472,945.10/36,709,417.65 = 20,491,633.10/x
  3. Step 3: Cross multiply
    24,472,945.10x = 36,709,417.65 × 20,491,633.10
  4. Step 4: Simplify right side
    24,472,945.10x = 752,235,917,798,464.25
  5. Step 5: Solve for x
    x = 752,235,917,798,464.25/24,472,945.10
  6. Step 6: Final answer
    x = 30,737,449.65

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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.