Home / 17,619,016.53-24,324,667.11-11,098,235.46

Finding the Fourth Proportional to 17,619,016.53, 24,324,667.11 and 11,098,235.46

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Solution

The fourth proportional to 17,619,016.53, 24,324,667.11 and 11,098,235.46 is: 15,322,131.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,619,016.53 : 24,324,667.11 = 11,098,235.46 : x
  2. Step 2: Convert to fraction form
    17,619,016.53/24,324,667.11 = 11,098,235.46/x
  3. Step 3: Cross multiply
    17,619,016.53x = 24,324,667.11 × 11,098,235.46
  4. Step 4: Simplify right side
    17,619,016.53x = 269,960,883,072,897.75
  5. Step 5: Solve for x
    x = 269,960,883,072,897.75/17,619,016.53
  6. Step 6: Final answer
    x = 15,322,131.21

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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.