Home / 96,233,197.12-132,801,668.40-52,180,115.92

Finding the Fourth Proportional to 96,233,197.12, 132,801,668.40 and 52,180,115.92

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Solution

The fourth proportional to 96,233,197.12, 132,801,668.40 and 52,180,115.92 is: 72,008,482.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,233,197.12 : 132,801,668.40 = 52,180,115.92 : x
  2. Step 2: Convert to fraction form
    96,233,197.12/132,801,668.40 = 52,180,115.92/x
  3. Step 3: Cross multiply
    96,233,197.12x = 132,801,668.40 × 52,180,115.92
  4. Step 4: Simplify right side
    96,233,197.12x = 6,929,606,451,481,401
  5. Step 5: Solve for x
    x = 6,929,606,451,481,401/96,233,197.12
  6. Step 6: Final answer
    x = 72,008,482.09

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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.