Home / 26,198,272.20-39,297,408.30-16,632,334.20

Finding the Fourth Proportional to 26,198,272.20, 39,297,408.30 and 16,632,334.20

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Solution

The fourth proportional to 26,198,272.20, 39,297,408.30 and 16,632,334.20 is: 24,948,501.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,198,272.20 : 39,297,408.30 = 16,632,334.20 : x
  2. Step 2: Convert to fraction form
    26,198,272.20/39,297,408.30 = 16,632,334.20/x
  3. Step 3: Cross multiply
    26,198,272.20x = 39,297,408.30 × 16,632,334.20
  4. Step 4: Simplify right side
    26,198,272.20x = 653,607,628,039,453.75
  5. Step 5: Solve for x
    x = 653,607,628,039,453.75/26,198,272.20
  6. Step 6: Final answer
    x = 24,948,501.30

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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.