Home / 182,266,474.16-273,288,993.96-71,469,398.90

Finding the Fourth Proportional to 182,266,474.16, 273,288,993.96 and 71,469,398.90

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Solution

The fourth proportional to 182,266,474.16, 273,288,993.96 and 71,469,398.90 is: 107,160,684.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,266,474.16 : 273,288,993.96 = 71,469,398.90 : x
  2. Step 2: Convert to fraction form
    182,266,474.16/273,288,993.96 = 71,469,398.90/x
  3. Step 3: Cross multiply
    182,266,474.16x = 273,288,993.96 × 71,469,398.90
  4. Step 4: Simplify right side
    182,266,474.16x = 19,531,800,124,306,932
  5. Step 5: Solve for x
    x = 19,531,800,124,306,932/182,266,474.16
  6. Step 6: Final answer
    x = 107,160,684.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.