Home / 2,255,503,772.88-3,383,418,721.40-944,086,893.84

Finding the Fourth Proportional to 2,255,503,772.88, 3,383,418,721.40 and 944,086,893.84

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Solution

The fourth proportional to 2,255,503,772.88, 3,383,418,721.40 and 944,086,893.84 is: 1,416,198,593.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,503,772.88 : 3,383,418,721.40 = 944,086,893.84 : x
  2. Step 2: Convert to fraction form
    2,255,503,772.88/3,383,418,721.40 = 944,086,893.84/x
  3. Step 3: Cross multiply
    2,255,503,772.88x = 3,383,418,721.40 × 944,086,893.84
  4. Step 4: Simplify right side
    2,255,503,772.88x = 3,194,241,271,246,630,400
  5. Step 5: Solve for x
    x = 3,194,241,271,246,630,400/2,255,503,772.88
  6. Step 6: Final answer
    x = 1,416,198,593.70

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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.