Home / 4,299,085,618,192.20-6,449,534,099,531.60-1,394,584,148,071.70

Finding the Fourth Proportional to 4,299,085,618,192.20, 6,449,534,099,531.60 and 1,394,584,148,071.70

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Solution

The fourth proportional to 4,299,085,618,192.20, 6,449,534,099,531.60 and 1,394,584,148,071.70 is: 2,092,170,013,919.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,299,085,618,192.20 : 6,449,534,099,531.60 = 1,394,584,148,071.70 : x
  2. Step 2: Convert to fraction form
    4,299,085,618,192.20/6,449,534,099,531.60 = 1,394,584,148,071.70/x
  3. Step 3: Cross multiply
    4,299,085,618,192.20x = 6,449,534,099,531.60 × 1,394,584,148,071.70
  4. Step 4: Simplify right side
    4,299,085,618,192.20x = 8,994,418,017,654,654,153,785,344
  5. Step 5: Solve for x
    x = 8,994,418,017,654,654,153,785,344/4,299,085,618,192.20
  6. Step 6: Final answer
    x = 2,092,170,013,919.58

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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.