Home / 166,092,220.32-229,214,227.80-95,527,849.92

Finding the Fourth Proportional to 166,092,220.32, 229,214,227.80 and 95,527,849.92

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Solution

The fourth proportional to 166,092,220.32, 229,214,227.80 and 95,527,849.92 is: 131,832,438.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,092,220.32 : 229,214,227.80 = 95,527,849.92 : x
  2. Step 2: Convert to fraction form
    166,092,220.32/229,214,227.80 = 95,527,849.92/x
  3. Step 3: Cross multiply
    166,092,220.32x = 229,214,227.80 × 95,527,849.92
  4. Step 4: Simplify right side
    166,092,220.32x = 21,896,342,352,807,092
  5. Step 5: Solve for x
    x = 21,896,342,352,807,092/166,092,220.32
  6. Step 6: Final answer
    x = 131,832,438.09

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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.