Home / 22,016,109.20-33,024,163.80-20,032,062.80

Finding the Fourth Proportional to 22,016,109.20, 33,024,163.80 and 20,032,062.80

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Solution

The fourth proportional to 22,016,109.20, 33,024,163.80 and 20,032,062.80 is: 30,048,094.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,109.20 : 33,024,163.80 = 20,032,062.80 : x
  2. Step 2: Convert to fraction form
    22,016,109.20/33,024,163.80 = 20,032,062.80/x
  3. Step 3: Cross multiply
    22,016,109.20x = 33,024,163.80 × 20,032,062.80
  4. Step 4: Simplify right side
    22,016,109.20x = 661,542,123,159,086.62
  5. Step 5: Solve for x
    x = 661,542,123,159,086.62/22,016,109.20
  6. Step 6: Final answer
    x = 30,048,094.20

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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.