Home / 17,267,198.67-23,828,810.27-9,532,304.55

Finding the Fourth Proportional to 17,267,198.67, 23,828,810.27 and 9,532,304.55

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Solution

The fourth proportional to 17,267,198.67, 23,828,810.27 and 9,532,304.55 is: 13,154,622.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,198.67 : 23,828,810.27 = 9,532,304.55 : x
  2. Step 2: Convert to fraction form
    17,267,198.67/23,828,810.27 = 9,532,304.55/x
  3. Step 3: Cross multiply
    17,267,198.67x = 23,828,810.27 × 9,532,304.55
  4. Step 4: Simplify right side
    17,267,198.67x = 227,143,476,557,807.75
  5. Step 5: Solve for x
    x = 227,143,476,557,807.75/17,267,198.67
  6. Step 6: Final answer
    x = 13,154,622.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.