Home / 49,432,385.50-74,165,061.27-32,879,250.41

Finding the Fourth Proportional to 49,432,385.50, 74,165,061.27 and 32,879,250.41

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Solution

The fourth proportional to 49,432,385.50, 74,165,061.27 and 32,879,250.41 is: 49,329,839.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,432,385.50 : 74,165,061.27 = 32,879,250.41 : x
  2. Step 2: Convert to fraction form
    49,432,385.50/74,165,061.27 = 32,879,250.41/x
  3. Step 3: Cross multiply
    49,432,385.50x = 74,165,061.27 × 32,879,250.41
  4. Step 4: Simplify right side
    49,432,385.50x = 2,438,491,620,921,795
  5. Step 5: Solve for x
    x = 2,438,491,620,921,795/49,432,385.50
  6. Step 6: Final answer
    x = 49,329,839.06

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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.