Home / 22,099,358.20-33,149,037.30-11,313,074.20

Finding the Fourth Proportional to 22,099,358.20, 33,149,037.30 and 11,313,074.20

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Solution

The fourth proportional to 22,099,358.20, 33,149,037.30 and 11,313,074.20 is: 16,969,611.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,099,358.20 : 33,149,037.30 = 11,313,074.20 : x
  2. Step 2: Convert to fraction form
    22,099,358.20/33,149,037.30 = 11,313,074.20/x
  3. Step 3: Cross multiply
    22,099,358.20x = 33,149,037.30 × 11,313,074.20
  4. Step 4: Simplify right side
    22,099,358.20x = 375,017,518,633,467.62
  5. Step 5: Solve for x
    x = 375,017,518,633,467.62/22,099,358.20
  6. Step 6: Final answer
    x = 16,969,611.30

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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.