Home / 26,088,010.70-39,132,016.05-23,218,229.30

Finding the Fourth Proportional to 26,088,010.70, 39,132,016.05 and 23,218,229.30

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Solution

The fourth proportional to 26,088,010.70, 39,132,016.05 and 23,218,229.30 is: 34,827,343.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,088,010.70 : 39,132,016.05 = 23,218,229.30 : x
  2. Step 2: Convert to fraction form
    26,088,010.70/39,132,016.05 = 23,218,229.30/x
  3. Step 3: Cross multiply
    26,088,010.70x = 39,132,016.05 × 23,218,229.30
  4. Step 4: Simplify right side
    26,088,010.70x = 908,576,121,620,180.25
  5. Step 5: Solve for x
    x = 908,576,121,620,180.25/26,088,010.70
  6. Step 6: Final answer
    x = 34,827,343.95

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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.