Home / 17,267,843.36-23,829,481.32-9,532,721.36

Finding the Fourth Proportional to 17,267,843.36, 23,829,481.32 and 9,532,721.36

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Solution

The fourth proportional to 17,267,843.36, 23,829,481.32 and 9,532,721.36 is: 13,155,076.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,267,843.36 : 23,829,481.32 = 9,532,721.36 : x
  2. Step 2: Convert to fraction form
    17,267,843.36/23,829,481.32 = 9,532,721.36/x
  3. Step 3: Cross multiply
    17,267,843.36x = 23,829,481.32 × 9,532,721.36
  4. Step 4: Simplify right side
    17,267,843.36x = 227,159,805,576,884.97
  5. Step 5: Solve for x
    x = 227,159,805,576,884.97/17,267,843.36
  6. Step 6: Final answer
    x = 13,155,076.80

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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.