Home / 15,995,971.01-23,979,553.29-5,753,631.38

Finding the Fourth Proportional to 15,995,971.01, 23,979,553.29 and 5,753,631.38

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Solution

The fourth proportional to 15,995,971.01, 23,979,553.29 and 5,753,631.38 is: 8,625,266.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,995,971.01 : 23,979,553.29 = 5,753,631.38 : x
  2. Step 2: Convert to fraction form
    15,995,971.01/23,979,553.29 = 5,753,631.38/x
  3. Step 3: Cross multiply
    15,995,971.01x = 23,979,553.29 × 5,753,631.38
  4. Step 4: Simplify right side
    15,995,971.01x = 137,969,510,167,828.47
  5. Step 5: Solve for x
    x = 137,969,510,167,828.47/15,995,971.01
  6. Step 6: Final answer
    x = 8,625,266.33

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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.