Home / 27,494,069.31-41,246,414.72-10,453,417.29

Finding the Fourth Proportional to 27,494,069.31, 41,246,414.72 and 10,453,417.29

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Solution

The fourth proportional to 27,494,069.31, 41,246,414.72 and 10,453,417.29 is: 15,682,145.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,494,069.31 : 41,246,414.72 = 10,453,417.29 : x
  2. Step 2: Convert to fraction form
    27,494,069.31/41,246,414.72 = 10,453,417.29/x
  3. Step 3: Cross multiply
    27,494,069.31x = 41,246,414.72 × 10,453,417.29
  4. Step 4: Simplify right side
    27,494,069.31x = 431,165,984,732,291.44
  5. Step 5: Solve for x
    x = 431,165,984,732,291.44/27,494,069.31
  6. Step 6: Final answer
    x = 15,682,145.12

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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.