Home / 96,194,924.91-132,745,439.97-52,140,977.89

Finding the Fourth Proportional to 96,194,924.91, 132,745,439.97 and 52,140,977.89

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Solution

The fourth proportional to 96,194,924.91, 132,745,439.97 and 52,140,977.89 is: 71,952,621.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,194,924.91 : 132,745,439.97 = 52,140,977.89 : x
  2. Step 2: Convert to fraction form
    96,194,924.91/132,745,439.97 = 52,140,977.89/x
  3. Step 3: Cross multiply
    96,194,924.91x = 132,745,439.97 × 52,140,977.89
  4. Step 4: Simplify right side
    96,194,924.91x = 6,921,477,050,142,229
  5. Step 5: Solve for x
    x = 6,921,477,050,142,229/96,194,924.91
  6. Step 6: Final answer
    x = 71,952,621.79

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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.