Home / 166,336,513.92-229,552,998.56-95,782,603.60

Finding the Fourth Proportional to 166,336,513.92, 229,552,998.56 and 95,782,603.60

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Solution

The fourth proportional to 166,336,513.92, 229,552,998.56 and 95,782,603.60 is: 132,184,950.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,336,513.92 : 229,552,998.56 = 95,782,603.60 : x
  2. Step 2: Convert to fraction form
    166,336,513.92/229,552,998.56 = 95,782,603.60/x
  3. Step 3: Cross multiply
    166,336,513.92x = 229,552,998.56 × 95,782,603.60
  4. Step 4: Simplify right side
    166,336,513.92x = 21,987,183,866,263,848
  5. Step 5: Solve for x
    x = 21,987,183,866,263,848/166,336,513.92
  6. Step 6: Final answer
    x = 132,184,950.54

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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.