Home / 17,134,651.53-23,645,681.33-9,294,144.26

Finding the Fourth Proportional to 17,134,651.53, 23,645,681.33 and 9,294,144.26

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Solution

The fourth proportional to 17,134,651.53, 23,645,681.33 and 9,294,144.26 is: 12,825,844.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,134,651.53 : 23,645,681.33 = 9,294,144.26 : x
  2. Step 2: Convert to fraction form
    17,134,651.53/23,645,681.33 = 9,294,144.26/x
  3. Step 3: Cross multiply
    17,134,651.53x = 23,645,681.33 × 9,294,144.26
  4. Step 4: Simplify right side
    17,134,651.53x = 219,766,373,242,309.56
  5. Step 5: Solve for x
    x = 219,766,373,242,309.56/17,134,651.53
  6. Step 6: Final answer
    x = 12,825,844.33

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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.