Home / 16,760,250.96-25,126,815.68-5,239,791.06

Finding the Fourth Proportional to 16,760,250.96, 25,126,815.68 and 5,239,791.06

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Solution

The fourth proportional to 16,760,250.96, 25,126,815.68 and 5,239,791.06 is: 7,855,447.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,760,250.96 : 25,126,815.68 = 5,239,791.06 : x
  2. Step 2: Convert to fraction form
    16,760,250.96/25,126,815.68 = 5,239,791.06/x
  3. Step 3: Cross multiply
    16,760,250.96x = 25,126,815.68 × 5,239,791.06
  4. Step 4: Simplify right side
    16,760,250.96x = 131,659,264,166,331.81
  5. Step 5: Solve for x
    x = 131,659,264,166,331.81/16,760,250.96
  6. Step 6: Final answer
    x = 7,855,447.06

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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.