Home / 44,815,027.20-67,222,540.80-44,389,874.40

Finding the Fourth Proportional to 44,815,027.20, 67,222,540.80 and 44,389,874.40

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Solution

The fourth proportional to 44,815,027.20, 67,222,540.80 and 44,389,874.40 is: 66,584,811.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,815,027.20 : 67,222,540.80 = 44,389,874.40 : x
  2. Step 2: Convert to fraction form
    44,815,027.20/67,222,540.80 = 44,389,874.40/x
  3. Step 3: Cross multiply
    44,815,027.20x = 67,222,540.80 × 44,389,874.40
  4. Step 4: Simplify right side
    44,815,027.20x = 2,984,000,142,960,875.50
  5. Step 5: Solve for x
    x = 2,984,000,142,960,875.50/44,815,027.20
  6. Step 6: Final answer
    x = 66,584,811.60

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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.