Home / 27,648,086.20-41,472,129.30-23,169,110.20

Finding the Fourth Proportional to 27,648,086.20, 41,472,129.30 and 23,169,110.20

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Solution

The fourth proportional to 27,648,086.20, 41,472,129.30 and 23,169,110.20 is: 34,753,665.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,086.20 : 41,472,129.30 = 23,169,110.20 : x
  2. Step 2: Convert to fraction form
    27,648,086.20/41,472,129.30 = 23,169,110.20/x
  3. Step 3: Cross multiply
    27,648,086.20x = 41,472,129.30 × 23,169,110.20
  4. Step 4: Simplify right side
    27,648,086.20x = 960,872,333,980,348.75
  5. Step 5: Solve for x
    x = 960,872,333,980,348.75/27,648,086.20
  6. Step 6: Final answer
    x = 34,753,665.30

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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.