Home / 323,705,230.39-446,694,876.66-182,568,015.16

Finding the Fourth Proportional to 323,705,230.39, 446,694,876.66 and 182,568,015.16

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Solution

The fourth proportional to 323,705,230.39, 446,694,876.66 and 182,568,015.16 is: 251,933,516.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,705,230.39 : 446,694,876.66 = 182,568,015.16 : x
  2. Step 2: Convert to fraction form
    323,705,230.39/446,694,876.66 = 182,568,015.16/x
  3. Step 3: Cross multiply
    323,705,230.39x = 446,694,876.66 × 182,568,015.16
  4. Step 4: Simplify right side
    323,705,230.39x = 81,552,197,016,039,984
  5. Step 5: Solve for x
    x = 81,552,197,016,039,984/323,705,230.39
  6. Step 6: Final answer
    x = 251,933,516.54

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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.