Home / 3,469,539,694.25-4,783,340,392.03-2,757,453,041

Finding the Fourth Proportional to 3,469,539,694.25, 4,783,340,392.03 and 2,757,453,041

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Solution

The fourth proportional to 3,469,539,694.25, 4,783,340,392.03 and 2,757,453,041 is: 3,801,609,917.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,539,694.25 : 4,783,340,392.03 = 2,757,453,041 : x
  2. Step 2: Convert to fraction form
    3,469,539,694.25/4,783,340,392.03 = 2,757,453,041/x
  3. Step 3: Cross multiply
    3,469,539,694.25x = 4,783,340,392.03 × 2,757,453,041
  4. Step 4: Simplify right side
    3,469,539,694.25x = 13,189,836,510,141,255,680
  5. Step 5: Solve for x
    x = 13,189,836,510,141,255,680/3,469,539,694.25
  6. Step 6: Final answer
    x = 3,801,609,917.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.