Home / 17,576,963.40-26,344,449.90-9,052,912.20

Finding the Fourth Proportional to 17,576,963.40, 26,344,449.90 and 9,052,912.20

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Solution

The fourth proportional to 17,576,963.40, 26,344,449.90 and 9,052,912.20 is: 13,568,554.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,576,963.40 : 26,344,449.90 = 9,052,912.20 : x
  2. Step 2: Convert to fraction form
    17,576,963.40/26,344,449.90 = 9,052,912.20/x
  3. Step 3: Cross multiply
    17,576,963.40x = 26,344,449.90 × 9,052,912.20
  4. Step 4: Simplify right side
    17,576,963.40x = 238,493,991,901,998.75
  5. Step 5: Solve for x
    x = 238,493,991,901,998.75/17,576,963.40
  6. Step 6: Final answer
    x = 13,568,554.85

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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.