Home / 27,815,580.66-41,722,872.24-11,417,304.31

Finding the Fourth Proportional to 27,815,580.66, 41,722,872.24 and 11,417,304.31

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Solution

The fourth proportional to 27,815,580.66, 41,722,872.24 and 11,417,304.31 is: 17,125,751.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,815,580.66 : 41,722,872.24 = 11,417,304.31 : x
  2. Step 2: Convert to fraction form
    27,815,580.66/41,722,872.24 = 11,417,304.31/x
  3. Step 3: Cross multiply
    27,815,580.66x = 41,722,872.24 × 11,417,304.31
  4. Step 4: Simplify right side
    27,815,580.66x = 476,362,728,785,630.44
  5. Step 5: Solve for x
    x = 476,362,728,785,630.44/27,815,580.66
  6. Step 6: Final answer
    x = 17,125,751.74

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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.