Home / 10,552,440,187.43-15,829,169,358.87-3,469,766,257.46

Finding the Fourth Proportional to 10,552,440,187.43, 15,829,169,358.87 and 3,469,766,257.46

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Solution

The fourth proportional to 10,552,440,187.43, 15,829,169,358.87 and 3,469,766,257.46 is: 5,204,816,776.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,552,440,187.43 : 15,829,169,358.87 = 3,469,766,257.46 : x
  2. Step 2: Convert to fraction form
    10,552,440,187.43/15,829,169,358.87 = 3,469,766,257.46/x
  3. Step 3: Cross multiply
    10,552,440,187.43x = 15,829,169,358.87 × 3,469,766,257.46
  4. Step 4: Simplify right side
    10,552,440,187.43x = 54,923,517,725,026,869,248
  5. Step 5: Solve for x
    x = 54,923,517,725,026,869,248/10,552,440,187.43
  6. Step 6: Final answer
    x = 5,204,816,776.92

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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.