Home / 166,534,169.85-229,841,193.11-95,956,262.73

Finding the Fourth Proportional to 166,534,169.85, 229,841,193.11 and 95,956,262.73

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Solution

The fourth proportional to 166,534,169.85, 229,841,193.11 and 95,956,262.73 is: 132,433,493.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,534,169.85 : 229,841,193.11 = 95,956,262.73 : x
  2. Step 2: Convert to fraction form
    166,534,169.85/229,841,193.11 = 95,956,262.73/x
  3. Step 3: Cross multiply
    166,534,169.85x = 229,841,193.11 × 95,956,262.73
  4. Step 4: Simplify right side
    166,534,169.85x = 22,054,701,911,760,044
  5. Step 5: Solve for x
    x = 22,054,701,911,760,044/166,534,169.85
  6. Step 6: Final answer
    x = 132,433,493.57

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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.