Home / 26,476,921.68-36,541,110.54-16,028,694.83

Finding the Fourth Proportional to 26,476,921.68, 36,541,110.54 and 16,028,694.83

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Solution

The fourth proportional to 26,476,921.68, 36,541,110.54 and 16,028,694.83 is: 22,121,389.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,476,921.68 : 36,541,110.54 = 16,028,694.83 : x
  2. Step 2: Convert to fraction form
    26,476,921.68/36,541,110.54 = 16,028,694.83/x
  3. Step 3: Cross multiply
    26,476,921.68x = 36,541,110.54 × 16,028,694.83
  4. Step 4: Simplify right side
    26,476,921.68x = 585,706,309,412,250.88
  5. Step 5: Solve for x
    x = 585,706,309,412,250.88/26,476,921.68
  6. Step 6: Final answer
    x = 22,121,389.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.