Home / 17,339,250.07-23,927,138.47-9,497,198.42

Finding the Fourth Proportional to 17,339,250.07, 23,927,138.47 and 9,497,198.42

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Solution

The fourth proportional to 17,339,250.07, 23,927,138.47 and 9,497,198.42 is: 13,105,571.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339,250.07 : 23,927,138.47 = 9,497,198.42 : x
  2. Step 2: Convert to fraction form
    17,339,250.07/23,927,138.47 = 9,497,198.42/x
  3. Step 3: Cross multiply
    17,339,250.07x = 23,927,138.47 × 9,497,198.42
  4. Step 4: Simplify right side
    17,339,250.07x = 227,240,781,672,405.22
  5. Step 5: Solve for x
    x = 227,240,781,672,405.22/17,339,250.07
  6. Step 6: Final answer
    x = 13,105,571.51

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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.