Home / 22,825,372.43-34,234,736.12-6,646,979.79

Finding the Fourth Proportional to 22,825,372.43, 34,234,736.12 and 6,646,979.79

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Solution

The fourth proportional to 22,825,372.43, 34,234,736.12 and 6,646,979.79 is: 9,969,502.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,825,372.43 : 34,234,736.12 = 6,646,979.79 : x
  2. Step 2: Convert to fraction form
    22,825,372.43/34,234,736.12 = 6,646,979.79/x
  3. Step 3: Cross multiply
    22,825,372.43x = 34,234,736.12 × 6,646,979.79
  4. Step 4: Simplify right side
    22,825,372.43x = 227,557,599,072,388.12
  5. Step 5: Solve for x
    x = 227,557,599,072,388.12/22,825,372.43
  6. Step 6: Final answer
    x = 9,969,502.13

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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.