Home / 27,648,010.80-41,472,016.20-23,169,034.80

Finding the Fourth Proportional to 27,648,010.80, 41,472,016.20 and 23,169,034.80

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Solution

The fourth proportional to 27,648,010.80, 41,472,016.20 and 23,169,034.80 is: 34,753,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,648,010.80 : 41,472,016.20 = 23,169,034.80 : x
  2. Step 2: Convert to fraction form
    27,648,010.80/41,472,016.20 = 23,169,034.80/x
  3. Step 3: Cross multiply
    27,648,010.80x = 41,472,016.20 × 23,169,034.80
  4. Step 4: Simplify right side
    27,648,010.80x = 960,866,586,563,963.88
  5. Step 5: Solve for x
    x = 960,866,586,563,963.88/27,648,010.80
  6. Step 6: Final answer
    x = 34,753,552.20

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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.