Home / 15,519,003,136.20-23,278,504,704.30-15,519,003,136.20

Finding the Fourth Proportional to 15,519,003,136.20, 23,278,504,704.30 and 15,519,003,136.20

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Solution

The fourth proportional to 15,519,003,136.20, 23,278,504,704.30 and 15,519,003,136.20 is: 23,278,504,704.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,519,003,136.20 : 23,278,504,704.30 = 15,519,003,136.20 : x
  2. Step 2: Convert to fraction form
    15,519,003,136.20/23,278,504,704.30 = 15,519,003,136.20/x
  3. Step 3: Cross multiply
    15,519,003,136.20x = 23,278,504,704.30 × 15,519,003,136.20
  4. Step 4: Simplify right side
    15,519,003,136.20x = 361,259,187,512,078,172,160
  5. Step 5: Solve for x
    x = 361,259,187,512,078,172,160/15,519,003,136.20
  6. Step 6: Final answer
    x = 23,278,504,704.30

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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.