Home / 151,959,982.08-227,941,724.16-54,923,059.20

Finding the Fourth Proportional to 151,959,982.08, 227,941,724.16 and 54,923,059.20

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Solution

The fourth proportional to 151,959,982.08, 227,941,724.16 and 54,923,059.20 is: 82,385,221.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,959,982.08 : 227,941,724.16 = 54,923,059.20 : x
  2. Step 2: Convert to fraction form
    151,959,982.08/227,941,724.16 = 54,923,059.20/x
  3. Step 3: Cross multiply
    151,959,982.08x = 227,941,724.16 × 54,923,059.20
  4. Step 4: Simplify right side
    151,959,982.08x = 12,519,256,810,189,750
  5. Step 5: Solve for x
    x = 12,519,256,810,189,750/151,959,982.08
  6. Step 6: Final answer
    x = 82,385,221.68

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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.