Home / 244,453,008.60-366,679,512.90-187,057,380.60

Finding the Fourth Proportional to 244,453,008.60, 366,679,512.90 and 187,057,380.60

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Solution

The fourth proportional to 244,453,008.60, 366,679,512.90 and 187,057,380.60 is: 280,586,070.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,453,008.60 : 366,679,512.90 = 187,057,380.60 : x
  2. Step 2: Convert to fraction form
    244,453,008.60/366,679,512.90 = 187,057,380.60/x
  3. Step 3: Cross multiply
    244,453,008.60x = 366,679,512.90 × 187,057,380.60
  4. Step 4: Simplify right side
    244,453,008.60x = 68,590,109,202,757,904
  5. Step 5: Solve for x
    x = 68,590,109,202,757,904/244,453,008.60
  6. Step 6: Final answer
    x = 280,586,070.90

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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.