Home / 44,280,372.20-66,373,319.10-16,976,114.60

Finding the Fourth Proportional to 44,280,372.20, 66,373,319.10 and 16,976,114.60

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Solution

The fourth proportional to 44,280,372.20, 66,373,319.10 and 16,976,114.60 is: 25,446,061.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,280,372.20 : 66,373,319.10 = 16,976,114.60 : x
  2. Step 2: Convert to fraction form
    44,280,372.20/66,373,319.10 = 16,976,114.60/x
  3. Step 3: Cross multiply
    44,280,372.20x = 66,373,319.10 × 16,976,114.60
  4. Step 4: Simplify right side
    44,280,372.20x = 1,126,761,071,423,969
  5. Step 5: Solve for x
    x = 1,126,761,071,423,969/44,280,372.20
  6. Step 6: Final answer
    x = 25,446,061.44

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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.