Home / 4,469,327,557.22-6,701,663,523.11-2,107,854,459.28

Finding the Fourth Proportional to 4,469,327,557.22, 6,701,663,523.11 and 2,107,854,459.28

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Solution

The fourth proportional to 4,469,327,557.22, 6,701,663,523.11 and 2,107,854,459.28 is: 3,160,683,830.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,327,557.22 : 6,701,663,523.11 = 2,107,854,459.28 : x
  2. Step 2: Convert to fraction form
    4,469,327,557.22/6,701,663,523.11 = 2,107,854,459.28/x
  3. Step 3: Cross multiply
    4,469,327,557.22x = 6,701,663,523.11 × 2,107,854,459.28
  4. Step 4: Simplify right side
    4,469,327,557.22x = 14,126,131,341,797,793,792
  5. Step 5: Solve for x
    x = 14,126,131,341,797,793,792/4,469,327,557.22
  6. Step 6: Final answer
    x = 3,160,683,830.16

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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.