Home / 17,376,807.29-23,970,027.57-10,839,082.43

Finding the Fourth Proportional to 17,376,807.29, 23,970,027.57 and 10,839,082.43

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Solution

The fourth proportional to 17,376,807.29, 23,970,027.57 and 10,839,082.43 is: 14,951,716.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,376,807.29 : 23,970,027.57 = 10,839,082.43 : x
  2. Step 2: Convert to fraction form
    17,376,807.29/23,970,027.57 = 10,839,082.43/x
  3. Step 3: Cross multiply
    17,376,807.29x = 23,970,027.57 × 10,839,082.43
  4. Step 4: Simplify right side
    17,376,807.29x = 259,813,104,699,881.09
  5. Step 5: Solve for x
    x = 259,813,104,699,881.09/17,376,807.29
  6. Step 6: Final answer
    x = 14,951,716.99

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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.