Home / 23,747,311.07-32,771,352.26-12,882,295.07

Finding the Fourth Proportional to 23,747,311.07, 32,771,352.26 and 12,882,295.07

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Solution

The fourth proportional to 23,747,311.07, 32,771,352.26 and 12,882,295.07 is: 17,777,601.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747,311.07 : 32,771,352.26 = 12,882,295.07 : x
  2. Step 2: Convert to fraction form
    23,747,311.07/32,771,352.26 = 12,882,295.07/x
  3. Step 3: Cross multiply
    23,747,311.07x = 32,771,352.26 × 12,882,295.07
  4. Step 4: Simplify right side
    23,747,311.07x = 422,170,229,656,231.38
  5. Step 5: Solve for x
    x = 422,170,229,656,231.38/23,747,311.07
  6. Step 6: Final answer
    x = 17,777,601.36

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Double scale
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1.5x scale

Why These Related Problems?

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