Home / 37,165,027.20-55,747,540.80-29,512,276.80

Finding the Fourth Proportional to 37,165,027.20, 55,747,540.80 and 29,512,276.80

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Solution

The fourth proportional to 37,165,027.20, 55,747,540.80 and 29,512,276.80 is: 44,268,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,165,027.20 : 55,747,540.80 = 29,512,276.80 : x
  2. Step 2: Convert to fraction form
    37,165,027.20/55,747,540.80 = 29,512,276.80/x
  3. Step 3: Cross multiply
    37,165,027.20x = 55,747,540.80 × 29,512,276.80
  4. Step 4: Simplify right side
    37,165,027.20x = 1,645,236,855,008,893.50
  5. Step 5: Solve for x
    x = 1,645,236,855,008,893.50/37,165,027.20
  6. Step 6: Final answer
    x = 44,268,415.20

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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.