Home / 36,948,158.60-55,422,237.90-36,003,374.60

Finding the Fourth Proportional to 36,948,158.60, 55,422,237.90 and 36,003,374.60

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Solution

The fourth proportional to 36,948,158.60, 55,422,237.90 and 36,003,374.60 is: 54,005,061.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,948,158.60 : 55,422,237.90 = 36,003,374.60 : x
  2. Step 2: Convert to fraction form
    36,948,158.60/55,422,237.90 = 36,003,374.60/x
  3. Step 3: Cross multiply
    36,948,158.60x = 55,422,237.90 × 36,003,374.60
  4. Step 4: Simplify right side
    36,948,158.60x = 1,995,387,592,284,017.25
  5. Step 5: Solve for x
    x = 1,995,387,592,284,017.25/36,948,158.60
  6. Step 6: Final answer
    x = 54,005,061.90

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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.