Home / 22,967,233.09-31,694,767.22-12,653,956.08

Finding the Fourth Proportional to 22,967,233.09, 31,694,767.22 and 12,653,956.08

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Solution

The fourth proportional to 22,967,233.09, 31,694,767.22 and 12,653,956.08 is: 17,462,451.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,967,233.09 : 31,694,767.22 = 12,653,956.08 : x
  2. Step 2: Convert to fraction form
    22,967,233.09/31,694,767.22 = 12,653,956.08/x
  3. Step 3: Cross multiply
    22,967,233.09x = 31,694,767.22 × 12,653,956.08
  4. Step 4: Simplify right side
    22,967,233.09x = 401,064,192,399,338.56
  5. Step 5: Solve for x
    x = 401,064,192,399,338.56/22,967,233.09
  6. Step 6: Final answer
    x = 17,462,451.44

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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.