Home / 269,722,578,252.96-404,608,737,330-88,206,352,421.04

Finding the Fourth Proportional to 269,722,578,252.96, 404,608,737,330 and 88,206,352,421.04

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Solution

The fourth proportional to 269,722,578,252.96, 404,608,737,330 and 88,206,352,421.04 is: 132,317,661,757.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,722,578,252.96 : 404,608,737,330 = 88,206,352,421.04 : x
  2. Step 2: Convert to fraction form
    269,722,578,252.96/404,608,737,330 = 88,206,352,421.04/x
  3. Step 3: Cross multiply
    269,722,578,252.96x = 404,608,737,330 × 88,206,352,421.04
  4. Step 4: Simplify right side
    269,722,578,252.96x = 35,689,060,877,561,982,091,264
  5. Step 5: Solve for x
    x = 35,689,060,877,561,982,091,264/269,722,578,252.96
  6. Step 6: Final answer
    x = 132,317,661,757.23

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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.