Home / 17,061,010.82-23,538,446.15-9,713,645.24

Finding the Fourth Proportional to 17,061,010.82, 23,538,446.15 and 9,713,645.24

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Solution

The fourth proportional to 17,061,010.82, 23,538,446.15 and 9,713,645.24 is: 13,401,557.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,061,010.82 : 23,538,446.15 = 9,713,645.24 : x
  2. Step 2: Convert to fraction form
    17,061,010.82/23,538,446.15 = 9,713,645.24/x
  3. Step 3: Cross multiply
    17,061,010.82x = 23,538,446.15 × 9,713,645.24
  4. Step 4: Simplify right side
    17,061,010.82x = 228,644,115,235,683.34
  5. Step 5: Solve for x
    x = 228,644,115,235,683.34/17,061,010.82
  6. Step 6: Final answer
    x = 13,401,557.37

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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.