Home / 41,512,698.28-62,269,048.86-30,224,978.92

Finding the Fourth Proportional to 41,512,698.28, 62,269,048.86 and 30,224,978.92

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Solution

The fourth proportional to 41,512,698.28, 62,269,048.86 and 30,224,978.92 is: 45,337,469.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,512,698.28 : 62,269,048.86 = 30,224,978.92 : x
  2. Step 2: Convert to fraction form
    41,512,698.28/62,269,048.86 = 30,224,978.92/x
  3. Step 3: Cross multiply
    41,512,698.28x = 62,269,048.86 × 30,224,978.92
  4. Step 4: Simplify right side
    41,512,698.28x = 1,882,080,689,161,950
  5. Step 5: Solve for x
    x = 1,882,080,689,161,950/41,512,698.28
  6. Step 6: Final answer
    x = 45,337,469.43

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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.