Home / 1,722,776,273.04-2,377,419,163.56-940,495,121.04

Finding the Fourth Proportional to 1,722,776,273.04, 2,377,419,163.56 and 940,495,121.04

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Solution

The fourth proportional to 1,722,776,273.04, 2,377,419,163.56 and 940,495,121.04 is: 1,297,876,665.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,722,776,273.04 : 2,377,419,163.56 = 940,495,121.04 : x
  2. Step 2: Convert to fraction form
    1,722,776,273.04/2,377,419,163.56 = 940,495,121.04/x
  3. Step 3: Cross multiply
    1,722,776,273.04x = 2,377,419,163.56 × 940,495,121.04
  4. Step 4: Simplify right side
    1,722,776,273.04x = 2,235,951,123,995,177,728
  5. Step 5: Solve for x
    x = 2,235,951,123,995,177,728/1,722,776,273.04
  6. Step 6: Final answer
    x = 1,297,876,665.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.