Home / 33,729,659.54-46,546,945.83-18,259,744.17

Finding the Fourth Proportional to 33,729,659.54, 46,546,945.83 and 18,259,744.17

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Solution

The fourth proportional to 33,729,659.54, 46,546,945.83 and 18,259,744.17 is: 25,198,455.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,659.54 : 46,546,945.83 = 18,259,744.17 : x
  2. Step 2: Convert to fraction form
    33,729,659.54/46,546,945.83 = 18,259,744.17/x
  3. Step 3: Cross multiply
    33,729,659.54x = 46,546,945.83 × 18,259,744.17
  4. Step 4: Simplify right side
    33,729,659.54x = 849,935,322,750,648.38
  5. Step 5: Solve for x
    x = 849,935,322,750,648.38/33,729,659.54
  6. Step 6: Final answer
    x = 25,198,455.44

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1.5x scale

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.