Home / 22,204,572.30-33,306,858.45-10,867,164.30

Finding the Fourth Proportional to 22,204,572.30, 33,306,858.45 and 10,867,164.30

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Solution

The fourth proportional to 22,204,572.30, 33,306,858.45 and 10,867,164.30 is: 16,300,746.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,204,572.30 : 33,306,858.45 = 10,867,164.30 : x
  2. Step 2: Convert to fraction form
    22,204,572.30/33,306,858.45 = 10,867,164.30/x
  3. Step 3: Cross multiply
    22,204,572.30x = 33,306,858.45 × 10,867,164.30
  4. Step 4: Simplify right side
    22,204,572.30x = 361,951,103,092,993.38
  5. Step 5: Solve for x
    x = 361,951,103,092,993.38/22,204,572.30
  6. Step 6: Final answer
    x = 16,300,746.45

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Double scale
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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.