Home / 16,350,282.57-22,563,377.54-9,008,115.71

Finding the Fourth Proportional to 16,350,282.57, 22,563,377.54 and 9,008,115.71

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Solution

The fourth proportional to 16,350,282.57, 22,563,377.54 and 9,008,115.71 is: 12,431,192.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,350,282.57 : 22,563,377.54 = 9,008,115.71 : x
  2. Step 2: Convert to fraction form
    16,350,282.57/22,563,377.54 = 9,008,115.71/x
  3. Step 3: Cross multiply
    16,350,282.57x = 22,563,377.54 × 9,008,115.71
  4. Step 4: Simplify right side
    16,350,282.57x = 203,253,515,598,438.56
  5. Step 5: Solve for x
    x = 203,253,515,598,438.56/16,350,282.57
  6. Step 6: Final answer
    x = 12,431,192.84

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1.5x scale

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.