Home / 45,266,983.08-62,469,945.56-25,424,245.24

Finding the Fourth Proportional to 45,266,983.08, 62,469,945.56 and 25,424,245.24

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Solution

The fourth proportional to 45,266,983.08, 62,469,945.56 and 25,424,245.24 is: 35,086,305.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,266,983.08 : 62,469,945.56 = 25,424,245.24 : x
  2. Step 2: Convert to fraction form
    45,266,983.08/62,469,945.56 = 25,424,245.24/x
  3. Step 3: Cross multiply
    45,266,983.08x = 62,469,945.56 × 25,424,245.24
  4. Step 4: Simplify right side
    45,266,983.08x = 1,588,251,216,046,889
  5. Step 5: Solve for x
    x = 1,588,251,216,046,889/45,266,983.08
  6. Step 6: Final answer
    x = 35,086,305.91

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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.