Home / 95,992,299.59-132,469,287.84-54,185,164.79

Finding the Fourth Proportional to 95,992,299.59, 132,469,287.84 and 54,185,164.79

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Solution

The fourth proportional to 95,992,299.59, 132,469,287.84 and 54,185,164.79 is: 74,775,479.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,992,299.59 : 132,469,287.84 = 54,185,164.79 : x
  2. Step 2: Convert to fraction form
    95,992,299.59/132,469,287.84 = 54,185,164.79/x
  3. Step 3: Cross multiply
    95,992,299.59x = 132,469,287.84 × 54,185,164.79
  4. Step 4: Simplify right side
    95,992,299.59x = 7,177,870,190,561,996
  5. Step 5: Solve for x
    x = 7,177,870,190,561,996/95,992,299.59
  6. Step 6: Final answer
    x = 74,775,479.09

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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.