Home / 110,411,012.12-165,618,234.97-32,695,777.58

Finding the Fourth Proportional to 110,411,012.12, 165,618,234.97 and 32,695,777.58

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Solution

The fourth proportional to 110,411,012.12, 165,618,234.97 and 32,695,777.58 is: 49,044,174.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,411,012.12 : 165,618,234.97 = 32,695,777.58 : x
  2. Step 2: Convert to fraction form
    110,411,012.12/165,618,234.97 = 32,695,777.58/x
  3. Step 3: Cross multiply
    110,411,012.12x = 165,618,234.97 × 32,695,777.58
  4. Step 4: Simplify right side
    110,411,012.12x = 5,415,016,972,861,467
  5. Step 5: Solve for x
    x = 5,415,016,972,861,467/110,411,012.12
  6. Step 6: Final answer
    x = 49,044,174.75

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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.