Home / 96,233,198.12-132,801,669.78-52,180,116.92

Finding the Fourth Proportional to 96,233,198.12, 132,801,669.78 and 52,180,116.92

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Solution

The fourth proportional to 96,233,198.12, 132,801,669.78 and 52,180,116.92 is: 72,008,483.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,233,198.12 : 132,801,669.78 = 52,180,116.92 : x
  2. Step 2: Convert to fraction form
    96,233,198.12/132,801,669.78 = 52,180,116.92/x
  3. Step 3: Cross multiply
    96,233,198.12x = 132,801,669.78 × 52,180,116.92
  4. Step 4: Simplify right side
    96,233,198.12x = 6,929,606,656,291,631
  5. Step 5: Solve for x
    x = 6,929,606,656,291,631/96,233,198.12
  6. Step 6: Final answer
    x = 72,008,483.47

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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.