Home / 26,568,164.20-39,852,246.30-21,844,244.20

Finding the Fourth Proportional to 26,568,164.20, 39,852,246.30 and 21,844,244.20

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Solution

The fourth proportional to 26,568,164.20, 39,852,246.30 and 21,844,244.20 is: 32,766,366.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,568,164.20 : 39,852,246.30 = 21,844,244.20 : x
  2. Step 2: Convert to fraction form
    26,568,164.20/39,852,246.30 = 21,844,244.20/x
  3. Step 3: Cross multiply
    26,568,164.20x = 39,852,246.30 × 21,844,244.20
  4. Step 4: Simplify right side
    26,568,164.20x = 870,542,200,095,746.38
  5. Step 5: Solve for x
    x = 870,542,200,095,746.38/26,568,164.20
  6. Step 6: Final answer
    x = 32,766,366.30

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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.