Home / 17,198,330.62-23,734,351.13-9,857,580.37

Finding the Fourth Proportional to 17,198,330.62, 23,734,351.13 and 9,857,580.37

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Solution

The fourth proportional to 17,198,330.62, 23,734,351.13 and 9,857,580.37 is: 13,603,836.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,198,330.62 : 23,734,351.13 = 9,857,580.37 : x
  2. Step 2: Convert to fraction form
    17,198,330.62/23,734,351.13 = 9,857,580.37/x
  3. Step 3: Cross multiply
    17,198,330.62x = 23,734,351.13 × 9,857,580.37
  4. Step 4: Simplify right side
    17,198,330.62x = 233,963,273,874,116
  5. Step 5: Solve for x
    x = 233,963,273,874,116/17,198,330.62
  6. Step 6: Final answer
    x = 13,603,836.27

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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.