Home / 25,149,034.20-37,723,551.30-23,660,999.40

Finding the Fourth Proportional to 25,149,034.20, 37,723,551.30 and 23,660,999.40

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Solution

The fourth proportional to 25,149,034.20, 37,723,551.30 and 23,660,999.40 is: 35,491,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,149,034.20 : 37,723,551.30 = 23,660,999.40 : x
  2. Step 2: Convert to fraction form
    25,149,034.20/37,723,551.30 = 23,660,999.40/x
  3. Step 3: Cross multiply
    25,149,034.20x = 37,723,551.30 × 23,660,999.40
  4. Step 4: Simplify right side
    25,149,034.20x = 892,576,924,675,169.12
  5. Step 5: Solve for x
    x = 892,576,924,675,169.12/25,149,034.20
  6. Step 6: Final answer
    x = 35,491,499.10

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Double scale
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Similar ratio
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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.