Home / 16,435,996.80-22,682,343.96-9,093,711.12

Finding the Fourth Proportional to 16,435,996.80, 22,682,343.96 and 9,093,711.12

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Solution

The fourth proportional to 16,435,996.80, 22,682,343.96 and 9,093,711.12 is: 12,549,691.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,435,996.80 : 22,682,343.96 = 9,093,711.12 : x
  2. Step 2: Convert to fraction form
    16,435,996.80/22,682,343.96 = 9,093,711.12/x
  3. Step 3: Cross multiply
    16,435,996.80x = 22,682,343.96 × 9,093,711.12
  4. Step 4: Simplify right side
    16,435,996.80x = 206,266,683,496,716.81
  5. Step 5: Solve for x
    x = 206,266,683,496,716.81/16,435,996.80
  6. Step 6: Final answer
    x = 12,549,691.14

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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.