Home / 165,617,232.92-228,552,718.38-96,043,922.36

Finding the Fourth Proportional to 165,617,232.92, 228,552,718.38 and 96,043,922.36

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Solution

The fourth proportional to 165,617,232.92, 228,552,718.38 and 96,043,922.36 is: 132,541,156.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,617,232.92 : 228,552,718.38 = 96,043,922.36 : x
  2. Step 2: Convert to fraction form
    165,617,232.92/228,552,718.38 = 96,043,922.36/x
  3. Step 3: Cross multiply
    165,617,232.92x = 228,552,718.38 × 96,043,922.36
  4. Step 4: Simplify right side
    165,617,232.92x = 21,951,099,539,255,664
  5. Step 5: Solve for x
    x = 21,951,099,539,255,664/165,617,232.92
  6. Step 6: Final answer
    x = 132,541,156.21

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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.