Home / 44,915,423.90-67,247,164.65-43,655,711.90

Finding the Fourth Proportional to 44,915,423.90, 67,247,164.65 and 43,655,711.90

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Solution

The fourth proportional to 44,915,423.90, 67,247,164.65 and 43,655,711.90 is: 65,361,129.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,915,423.90 : 67,247,164.65 = 43,655,711.90 : x
  2. Step 2: Convert to fraction form
    44,915,423.90/67,247,164.65 = 43,655,711.90/x
  3. Step 3: Cross multiply
    44,915,423.90x = 67,247,164.65 × 43,655,711.90
  4. Step 4: Simplify right side
    44,915,423.90x = 2,935,722,846,052,264.50
  5. Step 5: Solve for x
    x = 2,935,722,846,052,264.50/44,915,423.90
  6. Step 6: Final answer
    x = 65,361,129.68

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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.