Home / 17,099,708.13-23,597,136.36-9,757,408.41

Finding the Fourth Proportional to 17,099,708.13, 23,597,136.36 and 9,757,408.41

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Solution

The fourth proportional to 17,099,708.13, 23,597,136.36 and 9,757,408.41 is: 13,464,960.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,099,708.13 : 23,597,136.36 = 9,757,408.41 : x
  2. Step 2: Convert to fraction form
    17,099,708.13/23,597,136.36 = 9,757,408.41/x
  3. Step 3: Cross multiply
    17,099,708.13x = 23,597,136.36 × 9,757,408.41
  4. Step 4: Simplify right side
    17,099,708.13x = 230,246,896,770,980.78
  5. Step 5: Solve for x
    x = 230,246,896,770,980.78/17,099,708.13
  6. Step 6: Final answer
    x = 13,464,960.63

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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.