Home / 9,466,970,909.16-13,061,247,327.90-5,452,560,792.84

Finding the Fourth Proportional to 9,466,970,909.16, 13,061,247,327.90 and 5,452,560,792.84

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Solution

The fourth proportional to 9,466,970,909.16, 13,061,247,327.90 and 5,452,560,792.84 is: 7,522,706,657.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,466,970,909.16 : 13,061,247,327.90 = 5,452,560,792.84 : x
  2. Step 2: Convert to fraction form
    9,466,970,909.16/13,061,247,327.90 = 5,452,560,792.84/x
  3. Step 3: Cross multiply
    9,466,970,909.16x = 13,061,247,327.90 × 5,452,560,792.84
  4. Step 4: Simplify right side
    9,466,970,909.16x = 71,217,245,085,693,755,392
  5. Step 5: Solve for x
    x = 71,217,245,085,693,755,392/9,466,970,909.16
  6. Step 6: Final answer
    x = 7,522,706,657.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.