Home / 17,008,883.64-23,474,952.04-10,137,351.48

Finding the Fourth Proportional to 17,008,883.64, 23,474,952.04 and 10,137,351.48

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Solution

The fourth proportional to 17,008,883.64, 23,474,952.04 and 10,137,351.48 is: 13,991,149.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,008,883.64 : 23,474,952.04 = 10,137,351.48 : x
  2. Step 2: Convert to fraction form
    17,008,883.64/23,474,952.04 = 10,137,351.48/x
  3. Step 3: Cross multiply
    17,008,883.64x = 23,474,952.04 × 10,137,351.48
  4. Step 4: Simplify right side
    17,008,883.64x = 237,973,839,805,623.03
  5. Step 5: Solve for x
    x = 237,973,839,805,623.03/17,008,883.64
  6. Step 6: Final answer
    x = 13,991,149.85

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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.