Home / 23,080,104.16-34,589,576.88-12,274,136.80

Finding the Fourth Proportional to 23,080,104.16, 34,589,576.88 and 12,274,136.80

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Solution

The fourth proportional to 23,080,104.16, 34,589,576.88 and 12,274,136.80 is: 18,394,942.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,080,104.16 : 34,589,576.88 = 12,274,136.80 : x
  2. Step 2: Convert to fraction form
    23,080,104.16/34,589,576.88 = 12,274,136.80/x
  3. Step 3: Cross multiply
    23,080,104.16x = 34,589,576.88 × 12,274,136.80
  4. Step 4: Simplify right side
    23,080,104.16x = 424,557,198,479,237.25
  5. Step 5: Solve for x
    x = 424,557,198,479,237.25/23,080,104.16
  6. Step 6: Final answer
    x = 18,394,942.91

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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.