Home / 17,632,563.52-26,459,049.36-7,396,506.56

Finding the Fourth Proportional to 17,632,563.52, 26,459,049.36 and 7,396,506.56

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Solution

The fourth proportional to 17,632,563.52, 26,459,049.36 and 7,396,506.56 is: 11,099,040.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,632,563.52 : 26,459,049.36 = 7,396,506.56 : x
  2. Step 2: Convert to fraction form
    17,632,563.52/26,459,049.36 = 7,396,506.56/x
  3. Step 3: Cross multiply
    17,632,563.52x = 26,459,049.36 × 7,396,506.56
  4. Step 4: Simplify right side
    17,632,563.52x = 195,704,532,162,603.78
  5. Step 5: Solve for x
    x = 195,704,532,162,603.78/17,632,563.52
  6. Step 6: Final answer
    x = 11,099,040.25

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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.