Home / 25,839,716.43-38,757,540.73-11,266,292.01

Finding the Fourth Proportional to 25,839,716.43, 38,757,540.73 and 11,266,292.01

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Solution

The fourth proportional to 25,839,716.43, 38,757,540.73 and 11,266,292.01 is: 16,898,551.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,839,716.43 : 38,757,540.73 = 11,266,292.01 : x
  2. Step 2: Convert to fraction form
    25,839,716.43/38,757,540.73 = 11,266,292.01/x
  3. Step 3: Cross multiply
    25,839,716.43x = 38,757,540.73 × 11,266,292.01
  4. Step 4: Simplify right side
    25,839,716.43x = 436,653,771,453,648.50
  5. Step 5: Solve for x
    x = 436,653,771,453,648.50/25,839,716.43
  6. Step 6: Final answer
    x = 16,898,551.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.