Home / 41,508,564.38-62,256,461.21-13,842,967.91

Finding the Fourth Proportional to 41,508,564.38, 62,256,461.21 and 13,842,967.91

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Solution

The fourth proportional to 41,508,564.38, 62,256,461.21 and 13,842,967.91 is: 20,762,322.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,564.38 : 62,256,461.21 = 13,842,967.91 : x
  2. Step 2: Convert to fraction form
    41,508,564.38/62,256,461.21 = 13,842,967.91/x
  3. Step 3: Cross multiply
    41,508,564.38x = 62,256,461.21 × 13,842,967.91
  4. Step 4: Simplify right side
    41,508,564.38x = 861,814,194,720,189.75
  5. Step 5: Solve for x
    x = 861,814,194,720,189.75/41,508,564.38
  6. Step 6: Final answer
    x = 20,762,322.37

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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.