Home / 52,581,454.20-78,872,181.30-24,269,902.20

Finding the Fourth Proportional to 52,581,454.20, 78,872,181.30 and 24,269,902.20

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Solution

The fourth proportional to 52,581,454.20, 78,872,181.30 and 24,269,902.20 is: 36,404,853.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,581,454.20 : 78,872,181.30 = 24,269,902.20 : x
  2. Step 2: Convert to fraction form
    52,581,454.20/78,872,181.30 = 24,269,902.20/x
  3. Step 3: Cross multiply
    52,581,454.20x = 78,872,181.30 × 24,269,902.20
  4. Step 4: Simplify right side
    52,581,454.20x = 1,914,220,126,451,668.75
  5. Step 5: Solve for x
    x = 1,914,220,126,451,668.75/52,581,454.20
  6. Step 6: Final answer
    x = 36,404,853.30

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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.