Home / 37,165,052.20-55,747,578.30-29,512,301.80

Finding the Fourth Proportional to 37,165,052.20, 55,747,578.30 and 29,512,301.80

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Solution

The fourth proportional to 37,165,052.20, 55,747,578.30 and 29,512,301.80 is: 44,268,452.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,165,052.20 : 55,747,578.30 = 29,512,301.80 : x
  2. Step 2: Convert to fraction form
    37,165,052.20/55,747,578.30 = 29,512,301.80/x
  3. Step 3: Cross multiply
    37,165,052.20x = 55,747,578.30 × 29,512,301.80
  4. Step 4: Simplify right side
    37,165,052.20x = 1,645,239,355,408,731
  5. Step 5: Solve for x
    x = 1,645,239,355,408,731/37,165,052.20
  6. Step 6: Final answer
    x = 44,268,452.70

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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.