Home / 16,344,757.72-22,555,918.29-9,002,618.02

Finding the Fourth Proportional to 16,344,757.72, 22,555,918.29 and 9,002,618.02

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Solution

The fourth proportional to 16,344,757.72, 22,555,918.29 and 9,002,618.02 is: 12,423,696.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,344,757.72 : 22,555,918.29 = 9,002,618.02 : x
  2. Step 2: Convert to fraction form
    16,344,757.72/22,555,918.29 = 9,002,618.02/x
  3. Step 3: Cross multiply
    16,344,757.72x = 22,555,918.29 × 9,002,618.02
  4. Step 4: Simplify right side
    16,344,757.72x = 203,062,316,455,201.56
  5. Step 5: Solve for x
    x = 203,062,316,455,201.56/16,344,757.72
  6. Step 6: Final answer
    x = 12,423,696.94

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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.