Home / 26,099,883.60-39,149,825.40-25,595,998.80

Finding the Fourth Proportional to 26,099,883.60, 39,149,825.40 and 25,595,998.80

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Solution

The fourth proportional to 26,099,883.60, 39,149,825.40 and 25,595,998.80 is: 38,393,998.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,099,883.60 : 39,149,825.40 = 25,595,998.80 : x
  2. Step 2: Convert to fraction form
    26,099,883.60/39,149,825.40 = 25,595,998.80/x
  3. Step 3: Cross multiply
    26,099,883.60x = 39,149,825.40 × 25,595,998.80
  4. Step 4: Simplify right side
    26,099,883.60x = 1,002,078,883,958,609.50
  5. Step 5: Solve for x
    x = 1,002,078,883,958,609.50/26,099,883.60
  6. Step 6: Final answer
    x = 38,393,998.20

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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.