Home / 27,176,399.50-37,491,073.54-16,156,896.59

Finding the Fourth Proportional to 27,176,399.50, 37,491,073.54 and 16,156,896.59

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Solution

The fourth proportional to 27,176,399.50, 37,491,073.54 and 16,156,896.59 is: 22,289,170.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,176,399.50 : 37,491,073.54 = 16,156,896.59 : x
  2. Step 2: Convert to fraction form
    27,176,399.50/37,491,073.54 = 16,156,896.59/x
  3. Step 3: Cross multiply
    27,176,399.50x = 37,491,073.54 × 16,156,896.59
  4. Step 4: Simplify right side
    27,176,399.50x = 605,739,398,233,865.25
  5. Step 5: Solve for x
    x = 605,739,398,233,865.25/27,176,399.50
  6. Step 6: Final answer
    x = 22,289,170.36

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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.