Home / 59,777,575.20-82,490,504.99-33,314,520.90

Finding the Fourth Proportional to 59,777,575.20, 82,490,504.99 and 33,314,520.90

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Solution

The fourth proportional to 59,777,575.20, 82,490,504.99 and 33,314,520.90 is: 45,972,618.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,777,575.20 : 82,490,504.99 = 33,314,520.90 : x
  2. Step 2: Convert to fraction form
    59,777,575.20/82,490,504.99 = 33,314,520.90/x
  3. Step 3: Cross multiply
    59,777,575.20x = 82,490,504.99 × 33,314,520.90
  4. Step 4: Simplify right side
    59,777,575.20x = 2,748,131,652,540,909
  5. Step 5: Solve for x
    x = 2,748,131,652,540,909/59,777,575.20
  6. Step 6: Final answer
    x = 45,972,618.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.