Home / 25,110,229.96-37,665,694.86-7,159,333.96

Finding the Fourth Proportional to 25,110,229.96, 37,665,694.86 and 7,159,333.96

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Solution

The fourth proportional to 25,110,229.96, 37,665,694.86 and 7,159,333.96 is: 10,739,100.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,110,229.96 : 37,665,694.86 = 7,159,333.96 : x
  2. Step 2: Convert to fraction form
    25,110,229.96/37,665,694.86 = 7,159,333.96/x
  3. Step 3: Cross multiply
    25,110,229.96x = 37,665,694.86 × 7,159,333.96
  4. Step 4: Simplify right side
    25,110,229.96x = 269,661,288,338,195.44
  5. Step 5: Solve for x
    x = 269,661,288,338,195.44/25,110,229.96
  6. Step 6: Final answer
    x = 10,739,100.71

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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.