Home / 54,941,921.19-82,414,641.24-27,633,309.03

Finding the Fourth Proportional to 54,941,921.19, 82,414,641.24 and 27,633,309.03

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Solution

The fourth proportional to 54,941,921.19, 82,414,641.24 and 27,633,309.03 is: 41,450,848.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,941,921.19 : 82,414,641.24 = 27,633,309.03 : x
  2. Step 2: Convert to fraction form
    54,941,921.19/82,414,641.24 = 27,633,309.03/x
  3. Step 3: Cross multiply
    54,941,921.19x = 82,414,641.24 × 27,633,309.03
  4. Step 4: Simplify right side
    54,941,921.19x = 2,277,389,249,981,502.50
  5. Step 5: Solve for x
    x = 2,277,389,249,981,502.50/54,941,921.19
  6. Step 6: Final answer
    x = 41,450,848.47

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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.