Home / 17,119,491.94-25,663,163.19-5,751,990.82

Finding the Fourth Proportional to 17,119,491.94, 25,663,163.19 and 5,751,990.82

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Solution

The fourth proportional to 17,119,491.94, 25,663,163.19 and 5,751,990.82 is: 8,622,585.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,119,491.94 : 25,663,163.19 = 5,751,990.82 : x
  2. Step 2: Convert to fraction form
    17,119,491.94/25,663,163.19 = 5,751,990.82/x
  3. Step 3: Cross multiply
    17,119,491.94x = 25,663,163.19 × 5,751,990.82
  4. Step 4: Simplify right side
    17,119,491.94x = 147,614,279,081,041.94
  5. Step 5: Solve for x
    x = 147,614,279,081,041.94/17,119,491.94
  6. Step 6: Final answer
    x = 8,622,585.27

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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.