Home / 166,336,517.92-229,553,004.08-95,782,607.60

Finding the Fourth Proportional to 166,336,517.92, 229,553,004.08 and 95,782,607.60

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Solution

The fourth proportional to 166,336,517.92, 229,553,004.08 and 95,782,607.60 is: 132,184,956.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,336,517.92 : 229,553,004.08 = 95,782,607.60 : x
  2. Step 2: Convert to fraction form
    166,336,517.92/229,553,004.08 = 95,782,607.60/x
  3. Step 3: Cross multiply
    166,336,517.92x = 229,553,004.08 × 95,782,607.60
  4. Step 4: Simplify right side
    166,336,517.92x = 21,987,185,313,195,840
  5. Step 5: Solve for x
    x = 21,987,185,313,195,840/166,336,517.92
  6. Step 6: Final answer
    x = 132,184,956.06

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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.