Home / 6,441,491,469,699.90-8,889,446,845,404.90-3,515,233,653,546.60

Finding the Fourth Proportional to 6,441,491,469,699.90, 8,889,446,845,404.90 and 3,515,233,653,546.60

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Solution

The fourth proportional to 6,441,491,469,699.90, 8,889,446,845,404.90 and 3,515,233,653,546.60 is: 4,851,125,373,583.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,441,491,469,699.90 : 8,889,446,845,404.90 = 3,515,233,653,546.60 : x
  2. Step 2: Convert to fraction form
    6,441,491,469,699.90/8,889,446,845,404.90 = 3,515,233,653,546.60/x
  3. Step 3: Cross multiply
    6,441,491,469,699.90x = 8,889,446,845,404.90 × 3,515,233,653,546.60
  4. Step 4: Simplify right side
    6,441,491,469,699.90x = 31,248,482,712,380,965,270,847,488
  5. Step 5: Solve for x
    x = 31,248,482,712,380,965,270,847,488/6,441,491,469,699.90
  6. Step 6: Final answer
    x = 4,851,125,373,583.21

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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.