Home / 10,552,440,187.93-15,829,169,359.62-3,469,766,257.96

Finding the Fourth Proportional to 10,552,440,187.93, 15,829,169,359.62 and 3,469,766,257.96

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Solution

The fourth proportional to 10,552,440,187.93, 15,829,169,359.62 and 3,469,766,257.96 is: 5,204,816,777.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,552,440,187.93 : 15,829,169,359.62 = 3,469,766,257.96 : x
  2. Step 2: Convert to fraction form
    10,552,440,187.93/15,829,169,359.62 = 3,469,766,257.96/x
  3. Step 3: Cross multiply
    10,552,440,187.93x = 15,829,169,359.62 × 3,469,766,257.96
  4. Step 4: Simplify right side
    10,552,440,187.93x = 54,923,517,735,543,783,424
  5. Step 5: Solve for x
    x = 54,923,517,735,543,783,424/10,552,440,187.93
  6. Step 6: Final answer
    x = 5,204,816,777.67

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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.