Home / 22,015,280.85-33,022,921.28-5,841,200.85

Finding the Fourth Proportional to 22,015,280.85, 33,022,921.28 and 5,841,200.85

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Solution

The fourth proportional to 22,015,280.85, 33,022,921.28 and 5,841,200.85 is: 8,761,801.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,015,280.85 : 33,022,921.28 = 5,841,200.85 : x
  2. Step 2: Convert to fraction form
    22,015,280.85/33,022,921.28 = 5,841,200.85/x
  3. Step 3: Cross multiply
    22,015,280.85x = 33,022,921.28 × 5,841,200.85
  4. Step 4: Simplify right side
    22,015,280.85x = 192,893,515,821,013.06
  5. Step 5: Solve for x
    x = 192,893,515,821,013.06/22,015,280.85
  6. Step 6: Final answer
    x = 8,761,801.28

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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.