Home / 5,785,061,964.74-7,982,747,192.31-3,244,221,060.34

Finding the Fourth Proportional to 5,785,061,964.74, 7,982,747,192.31 and 3,244,221,060.34

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Solution

The fourth proportional to 5,785,061,964.74, 7,982,747,192.31 and 3,244,221,060.34 is: 4,476,667,098.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,785,061,964.74 : 7,982,747,192.31 = 3,244,221,060.34 : x
  2. Step 2: Convert to fraction form
    5,785,061,964.74/7,982,747,192.31 = 3,244,221,060.34/x
  3. Step 3: Cross multiply
    5,785,061,964.74x = 7,982,747,192.31 × 3,244,221,060.34
  4. Step 4: Simplify right side
    5,785,061,964.74x = 25,897,796,560,635,240,448
  5. Step 5: Solve for x
    x = 25,897,796,560,635,240,448/5,785,061,964.74
  6. Step 6: Final answer
    x = 4,476,667,098.56

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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.