Home / 95,992,301.09-132,469,289.91-54,185,166.29

Finding the Fourth Proportional to 95,992,301.09, 132,469,289.91 and 54,185,166.29

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Solution

The fourth proportional to 95,992,301.09, 132,469,289.91 and 54,185,166.29 is: 74,775,481.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,992,301.09 : 132,469,289.91 = 54,185,166.29 : x
  2. Step 2: Convert to fraction form
    95,992,301.09/132,469,289.91 = 54,185,166.29/x
  3. Step 3: Cross multiply
    95,992,301.09x = 132,469,289.91 × 54,185,166.29
  4. Step 4: Simplify right side
    95,992,301.09x = 7,177,870,502,091,569
  5. Step 5: Solve for x
    x = 7,177,870,502,091,569/95,992,301.09
  6. Step 6: Final answer
    x = 74,775,481.16

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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.