Home / 17,589,745.18-26,414,574.81-11,452,174.30

Finding the Fourth Proportional to 17,589,745.18, 26,414,574.81 and 11,452,174.30

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Solution

The fourth proportional to 17,589,745.18, 26,414,574.81 and 11,452,174.30 is: 17,197,765.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,589,745.18 : 26,414,574.81 = 11,452,174.30 : x
  2. Step 2: Convert to fraction form
    17,589,745.18/26,414,574.81 = 11,452,174.30/x
  3. Step 3: Cross multiply
    17,589,745.18x = 26,414,574.81 × 11,452,174.30
  4. Step 4: Simplify right side
    17,589,745.18x = 302,504,314,784,509.38
  5. Step 5: Solve for x
    x = 302,504,314,784,509.38/17,589,745.18
  6. Step 6: Final answer
    x = 17,197,765.61

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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.