Home / 16,585,998.66-22,888,791.72-9,244,304.82

Finding the Fourth Proportional to 16,585,998.66, 22,888,791.72 and 9,244,304.82

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Solution

The fourth proportional to 16,585,998.66, 22,888,791.72 and 9,244,304.82 is: 12,757,203.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,585,998.66 : 22,888,791.72 = 9,244,304.82 : x
  2. Step 2: Convert to fraction form
    16,585,998.66/22,888,791.72 = 9,244,304.82/x
  3. Step 3: Cross multiply
    16,585,998.66x = 22,888,791.72 × 9,244,304.82
  4. Step 4: Simplify right side
    16,585,998.66x = 211,590,967,621,172.09
  5. Step 5: Solve for x
    x = 211,590,967,621,172.09/16,585,998.66
  6. Step 6: Final answer
    x = 12,757,203.95

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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.