Home / 22,156,320.60-33,234,480.90-17,532,783.90

Finding the Fourth Proportional to 22,156,320.60, 33,234,480.90 and 17,532,783.90

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Solution

The fourth proportional to 22,156,320.60, 33,234,480.90 and 17,532,783.90 is: 26,299,175.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,156,320.60 : 33,234,480.90 = 17,532,783.90 : x
  2. Step 2: Convert to fraction form
    22,156,320.60/33,234,480.90 = 17,532,783.90/x
  3. Step 3: Cross multiply
    22,156,320.60x = 33,234,480.90 × 17,532,783.90
  4. Step 4: Simplify right side
    22,156,320.60x = 582,692,971,648,377.38
  5. Step 5: Solve for x
    x = 582,692,971,648,377.38/22,156,320.60
  6. Step 6: Final answer
    x = 26,299,175.85

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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.