Home / 96,028,399.48-132,519,180.90-51,975,390.28

Finding the Fourth Proportional to 96,028,399.48, 132,519,180.90 and 51,975,390.28

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Solution

The fourth proportional to 96,028,399.48, 132,519,180.90 and 51,975,390.28 is: 71,726,032.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,028,399.48 : 132,519,180.90 = 51,975,390.28 : x
  2. Step 2: Convert to fraction form
    96,028,399.48/132,519,180.90 = 51,975,390.28/x
  3. Step 3: Cross multiply
    96,028,399.48x = 132,519,180.90 × 51,975,390.28
  4. Step 4: Simplify right side
    96,028,399.48x = 6,887,736,146,863,422
  5. Step 5: Solve for x
    x = 6,887,736,146,863,422/96,028,399.48
  6. Step 6: Final answer
    x = 71,726,032.97

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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.