Home / 41,120,247.38-56,745,941.38-22,785,532.88

Finding the Fourth Proportional to 41,120,247.38, 56,745,941.38 and 22,785,532.88

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Solution

The fourth proportional to 41,120,247.38, 56,745,941.38 and 22,785,532.88 is: 31,444,035.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,120,247.38 : 56,745,941.38 = 22,785,532.88 : x
  2. Step 2: Convert to fraction form
    41,120,247.38/56,745,941.38 = 22,785,532.88/x
  3. Step 3: Cross multiply
    41,120,247.38x = 56,745,941.38 × 22,785,532.88
  4. Step 4: Simplify right side
    41,120,247.38x = 1,292,986,512,779,849
  5. Step 5: Solve for x
    x = 1,292,986,512,779,849/41,120,247.38
  6. Step 6: Final answer
    x = 31,444,035.37

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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.