Home / 17,061,091.94-23,538,558.04-9,713,726.48

Finding the Fourth Proportional to 17,061,091.94, 23,538,558.04 and 9,713,726.48

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Solution

The fourth proportional to 17,061,091.94, 23,538,558.04 and 9,713,726.48 is: 13,401,669.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,061,091.94 : 23,538,558.04 = 9,713,726.48 : x
  2. Step 2: Convert to fraction form
    17,061,091.94/23,538,558.04 = 9,713,726.48/x
  3. Step 3: Cross multiply
    17,061,091.94x = 23,538,558.04 × 9,713,726.48
  4. Step 4: Simplify right side
    17,061,091.94x = 228,647,114,568,727
  5. Step 5: Solve for x
    x = 228,647,114,568,727/17,061,091.94
  6. Step 6: Final answer
    x = 13,401,669.44

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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.