Home / 17,372,447.14-23,974,418.27-9,531,957.31

Finding the Fourth Proportional to 17,372,447.14, 23,974,418.27 and 9,531,957.31

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Solution

The fourth proportional to 17,372,447.14, 23,974,418.27 and 9,531,957.31 is: 13,154,343.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,372,447.14 : 23,974,418.27 = 9,531,957.31 : x
  2. Step 2: Convert to fraction form
    17,372,447.14/23,974,418.27 = 9,531,957.31/x
  3. Step 3: Cross multiply
    17,372,447.14x = 23,974,418.27 × 9,531,957.31
  4. Step 4: Simplify right side
    17,372,447.14x = 228,523,131,481,724.06
  5. Step 5: Solve for x
    x = 228,523,131,481,724.06/17,372,447.14
  6. Step 6: Final answer
    x = 13,154,343.18

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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.