Home / 5,098,522,090.80-7,647,783,136.20-3,027,177,649.20

Finding the Fourth Proportional to 5,098,522,090.80, 7,647,783,136.20 and 3,027,177,649.20

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Solution

The fourth proportional to 5,098,522,090.80, 7,647,783,136.20 and 3,027,177,649.20 is: 4,540,766,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,522,090.80 : 7,647,783,136.20 = 3,027,177,649.20 : x
  2. Step 2: Convert to fraction form
    5,098,522,090.80/7,647,783,136.20 = 3,027,177,649.20/x
  3. Step 3: Cross multiply
    5,098,522,090.80x = 7,647,783,136.20 × 3,027,177,649.20
  4. Step 4: Simplify right side
    5,098,522,090.80x = 23,151,198,175,833,317,376
  5. Step 5: Solve for x
    x = 23,151,198,175,833,317,376/5,098,522,090.80
  6. Step 6: Final answer
    x = 4,540,766,473.80

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Double scale
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1.5x scale

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.