Home / 365,305,836.14-504,159,627.71-222,261,754.34

Finding the Fourth Proportional to 365,305,836.14, 504,159,627.71 and 222,261,754.34

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Solution

The fourth proportional to 365,305,836.14, 504,159,627.71 and 222,261,754.34 is: 306,744,081.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,305,836.14 : 504,159,627.71 = 222,261,754.34 : x
  2. Step 2: Convert to fraction form
    365,305,836.14/504,159,627.71 = 222,261,754.34/x
  3. Step 3: Cross multiply
    365,305,836.14x = 504,159,627.71 × 222,261,754.34
  4. Step 4: Simplify right side
    365,305,836.14x = 112,055,403,322,374,960
  5. Step 5: Solve for x
    x = 112,055,403,322,374,960/365,305,836.14
  6. Step 6: Final answer
    x = 306,744,081.91

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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.