Home / 11,062,406.20-16,593,609.30-8,822,918.20

Finding the Fourth Proportional to 11,062,406.20, 16,593,609.30 and 8,822,918.20

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Solution

The fourth proportional to 11,062,406.20, 16,593,609.30 and 8,822,918.20 is: 13,234,377.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,062,406.20 : 16,593,609.30 = 8,822,918.20 : x
  2. Step 2: Convert to fraction form
    11,062,406.20/16,593,609.30 = 8,822,918.20/x
  3. Step 3: Cross multiply
    11,062,406.20x = 16,593,609.30 × 8,822,918.20
  4. Step 4: Simplify right side
    11,062,406.20x = 146,404,057,496,659.25
  5. Step 5: Solve for x
    x = 146,404,057,496,659.25/11,062,406.20
  6. Step 6: Final answer
    x = 13,234,377.30

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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.