Home / 32,200,198.12-48,266,696.22-13,044,177.64

Finding the Fourth Proportional to 32,200,198.12, 48,266,696.22 and 13,044,177.64

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Solution

The fourth proportional to 32,200,198.12, 48,266,696.22 and 13,044,177.64 is: 19,552,654.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,200,198.12 : 48,266,696.22 = 13,044,177.64 : x
  2. Step 2: Convert to fraction form
    32,200,198.12/48,266,696.22 = 13,044,177.64/x
  3. Step 3: Cross multiply
    32,200,198.12x = 48,266,696.22 × 13,044,177.64
  4. Step 4: Simplify right side
    32,200,198.12x = 629,599,359,589,596.50
  5. Step 5: Solve for x
    x = 629,599,359,589,596.50/32,200,198.12
  6. Step 6: Final answer
    x = 19,552,654.84

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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.