Home / 2,251,546,847.94-3,376,640,310.29-677,236,233.20

Finding the Fourth Proportional to 2,251,546,847.94, 3,376,640,310.29 and 677,236,233.20

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Solution

The fourth proportional to 2,251,546,847.94, 3,376,640,310.29 and 677,236,233.20 is: 1,015,649,826.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,546,847.94 : 3,376,640,310.29 = 677,236,233.20 : x
  2. Step 2: Convert to fraction form
    2,251,546,847.94/3,376,640,310.29 = 677,236,233.20/x
  3. Step 3: Cross multiply
    2,251,546,847.94x = 3,376,640,310.29 × 677,236,233.20
  4. Step 4: Simplify right side
    2,251,546,847.94x = 2,286,783,164,591,809,536
  5. Step 5: Solve for x
    x = 2,286,783,164,591,809,536/2,251,546,847.94
  6. Step 6: Final answer
    x = 1,015,649,826.11

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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.