Home / 31,090,351.97-46,675,940.31-23,906,930.42

Finding the Fourth Proportional to 31,090,351.97, 46,675,940.31 and 23,906,930.42

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Solution

The fourth proportional to 31,090,351.97, 46,675,940.31 and 23,906,930.42 is: 35,891,470.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,090,351.97 : 46,675,940.31 = 23,906,930.42 : x
  2. Step 2: Convert to fraction form
    31,090,351.97/46,675,940.31 = 23,906,930.42/x
  3. Step 3: Cross multiply
    31,090,351.97x = 46,675,940.31 × 23,906,930.42
  4. Step 4: Simplify right side
    31,090,351.97x = 1,115,878,457,045,863.50
  5. Step 5: Solve for x
    x = 1,115,878,457,045,863.50/31,090,351.97
  6. Step 6: Final answer
    x = 35,891,470.71

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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.