Home / 269,722,578,257.84-404,608,737,337.32-88,206,352,425.92

Finding the Fourth Proportional to 269,722,578,257.84, 404,608,737,337.32 and 88,206,352,425.92

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Solution

The fourth proportional to 269,722,578,257.84, 404,608,737,337.32 and 88,206,352,425.92 is: 132,317,661,764.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,722,578,257.84 : 404,608,737,337.32 = 88,206,352,425.92 : x
  2. Step 2: Convert to fraction form
    269,722,578,257.84/404,608,737,337.32 = 88,206,352,425.92/x
  3. Step 3: Cross multiply
    269,722,578,257.84x = 404,608,737,337.32 × 88,206,352,425.92
  4. Step 4: Simplify right side
    269,722,578,257.84x = 35,689,060,880,180,116,979,712
  5. Step 5: Solve for x
    x = 35,689,060,880,180,116,979,712/269,722,578,257.84
  6. Step 6: Final answer
    x = 132,317,661,764.54

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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.