Home / 23,954,076.60-33,056,590.23-13,640,801.82

Finding the Fourth Proportional to 23,954,076.60, 33,056,590.23 and 13,640,801.82

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Solution

The fourth proportional to 23,954,076.60, 33,056,590.23 and 13,640,801.82 is: 18,824,286.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,954,076.60 : 33,056,590.23 = 13,640,801.82 : x
  2. Step 2: Convert to fraction form
    23,954,076.60/33,056,590.23 = 13,640,801.82/x
  3. Step 3: Cross multiply
    23,954,076.60x = 33,056,590.23 × 13,640,801.82
  4. Step 4: Simplify right side
    23,954,076.60x = 450,918,396,172,378.25
  5. Step 5: Solve for x
    x = 450,918,396,172,378.25/23,954,076.60
  6. Step 6: Final answer
    x = 18,824,286.31

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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.