Home / 96,123,228.92-132,617,425.43-54,301,184.18

Finding the Fourth Proportional to 96,123,228.92, 132,617,425.43 and 54,301,184.18

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Solution

The fourth proportional to 96,123,228.92, 132,617,425.43 and 54,301,184.18 is: 74,917,200.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,123,228.92 : 132,617,425.43 = 54,301,184.18 : x
  2. Step 2: Convert to fraction form
    96,123,228.92/132,617,425.43 = 54,301,184.18/x
  3. Step 3: Cross multiply
    96,123,228.92x = 132,617,425.43 × 54,301,184.18
  4. Step 4: Simplify right side
    96,123,228.92x = 7,201,283,243,751,846
  5. Step 5: Solve for x
    x = 7,201,283,243,751,846/96,123,228.92
  6. Step 6: Final answer
    x = 74,917,200.81

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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.