Home / 26,088,010.20-39,132,015.30-23,218,228.80

Finding the Fourth Proportional to 26,088,010.20, 39,132,015.30 and 23,218,228.80

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Solution

The fourth proportional to 26,088,010.20, 39,132,015.30 and 23,218,228.80 is: 34,827,343.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,088,010.20 : 39,132,015.30 = 23,218,228.80 : x
  2. Step 2: Convert to fraction form
    26,088,010.20/39,132,015.30 = 23,218,228.80/x
  3. Step 3: Cross multiply
    26,088,010.20x = 39,132,015.30 × 23,218,228.80
  4. Step 4: Simplify right side
    26,088,010.20x = 908,576,084,640,500.62
  5. Step 5: Solve for x
    x = 908,576,084,640,500.62/26,088,010.20
  6. Step 6: Final answer
    x = 34,827,343.20

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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.