Home / 41,508,563.65-62,256,460.12-13,842,967.18

Finding the Fourth Proportional to 41,508,563.65, 62,256,460.12 and 13,842,967.18

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Solution

The fourth proportional to 41,508,563.65, 62,256,460.12 and 13,842,967.18 is: 20,762,321.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,508,563.65 : 62,256,460.12 = 13,842,967.18 : x
  2. Step 2: Convert to fraction form
    41,508,563.65/62,256,460.12 = 13,842,967.18/x
  3. Step 3: Cross multiply
    41,508,563.65x = 62,256,460.12 × 13,842,967.18
  4. Step 4: Simplify right side
    41,508,563.65x = 861,814,134,188,487.88
  5. Step 5: Solve for x
    x = 861,814,134,188,487.88/41,508,563.65
  6. Step 6: Final answer
    x = 20,762,321.27

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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.