Home / 181,222,174.98-271,682,770.95-71,979,950.34

Finding the Fourth Proportional to 181,222,174.98, 271,682,770.95 and 71,979,950.34

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Solution

The fourth proportional to 181,222,174.98, 271,682,770.95 and 71,979,950.34 is: 107,910,151.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,222,174.98 : 271,682,770.95 = 71,979,950.34 : x
  2. Step 2: Convert to fraction form
    181,222,174.98/271,682,770.95 = 71,979,950.34/x
  3. Step 3: Cross multiply
    181,222,174.98x = 271,682,770.95 × 71,979,950.34
  4. Step 4: Simplify right side
    181,222,174.98x = 19,555,712,361,214,596
  5. Step 5: Solve for x
    x = 19,555,712,361,214,596/181,222,174.98
  6. Step 6: Final answer
    x = 107,910,151.52

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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.