Home / 27,176,399.25-37,491,073.20-16,156,896.35

Finding the Fourth Proportional to 27,176,399.25, 37,491,073.20 and 16,156,896.35

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Solution

The fourth proportional to 27,176,399.25, 37,491,073.20 and 16,156,896.35 is: 22,289,170.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,176,399.25 : 37,491,073.20 = 16,156,896.35 : x
  2. Step 2: Convert to fraction form
    27,176,399.25/37,491,073.20 = 16,156,896.35/x
  3. Step 3: Cross multiply
    27,176,399.25x = 37,491,073.20 × 16,156,896.35
  4. Step 4: Simplify right side
    27,176,399.25x = 605,739,383,555,207.50
  5. Step 5: Solve for x
    x = 605,739,383,555,207.50/27,176,399.25
  6. Step 6: Final answer
    x = 22,289,170.03

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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.