Home / 170,650,659.59-235,504,579.71-96,313,791.48

Finding the Fourth Proportional to 170,650,659.59, 235,504,579.71 and 96,313,791.48

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Solution

The fourth proportional to 170,650,659.59, 235,504,579.71 and 96,313,791.48 is: 132,916,796.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,650,659.59 : 235,504,579.71 = 96,313,791.48 : x
  2. Step 2: Convert to fraction form
    170,650,659.59/235,504,579.71 = 96,313,791.48/x
  3. Step 3: Cross multiply
    170,650,659.59x = 235,504,579.71 × 96,313,791.48
  4. Step 4: Simplify right side
    170,650,659.59x = 22,682,338,982,773,980
  5. Step 5: Solve for x
    x = 22,682,338,982,773,980/170,650,659.59
  6. Step 6: Final answer
    x = 132,916,796.44

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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.