Home / 17,099,707.88-23,597,136.02-9,757,408.16

Finding the Fourth Proportional to 17,099,707.88, 23,597,136.02 and 9,757,408.16

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Solution

The fourth proportional to 17,099,707.88, 23,597,136.02 and 9,757,408.16 is: 13,464,960.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,099,707.88 : 23,597,136.02 = 9,757,408.16 : x
  2. Step 2: Convert to fraction form
    17,099,707.88/23,597,136.02 = 9,757,408.16/x
  3. Step 3: Cross multiply
    17,099,707.88x = 23,597,136.02 × 9,757,408.16
  4. Step 4: Simplify right side
    17,099,707.88x = 230,246,887,505,390.91
  5. Step 5: Solve for x
    x = 230,246,887,505,390.91/17,099,707.88
  6. Step 6: Final answer
    x = 13,464,960.29

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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.