Home / 10,552,440,188.93-15,829,169,361.12-3,469,766,258.96

Finding the Fourth Proportional to 10,552,440,188.93, 15,829,169,361.12 and 3,469,766,258.96

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Solution

The fourth proportional to 10,552,440,188.93, 15,829,169,361.12 and 3,469,766,258.96 is: 5,204,816,779.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,552,440,188.93 : 15,829,169,361.12 = 3,469,766,258.96 : x
  2. Step 2: Convert to fraction form
    10,552,440,188.93/15,829,169,361.12 = 3,469,766,258.96/x
  3. Step 3: Cross multiply
    10,552,440,188.93x = 15,829,169,361.12 × 3,469,766,258.96
  4. Step 4: Simplify right side
    10,552,440,188.93x = 54,923,517,756,577,595,392
  5. Step 5: Solve for x
    x = 54,923,517,756,577,595,392/10,552,440,188.93
  6. Step 6: Final answer
    x = 5,204,816,779.17

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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.