Home / 17,206,061.96-23,744,992.03-9,365,195.49

Finding the Fourth Proportional to 17,206,061.96, 23,744,992.03 and 9,365,195.49

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Solution

The fourth proportional to 17,206,061.96, 23,744,992.03 and 9,365,195.49 is: 12,924,310.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206,061.96 : 23,744,992.03 = 9,365,195.49 : x
  2. Step 2: Convert to fraction form
    17,206,061.96/23,744,992.03 = 9,365,195.49/x
  3. Step 3: Cross multiply
    17,206,061.96x = 23,744,992.03 × 9,365,195.49
  4. Step 4: Simplify right side
    17,206,061.96x = 222,376,492,269,441.97
  5. Step 5: Solve for x
    x = 222,376,492,269,441.97/17,206,061.96
  6. Step 6: Final answer
    x = 12,924,310.80

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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.