Home / 36,694,873.30-55,077,739.35-22,345,966.30

Finding the Fourth Proportional to 36,694,873.30, 55,077,739.35 and 22,345,966.30

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Solution

The fourth proportional to 36,694,873.30, 55,077,739.35 and 22,345,966.30 is: 33,540,524.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,694,873.30 : 55,077,739.35 = 22,345,966.30 : x
  2. Step 2: Convert to fraction form
    36,694,873.30/55,077,739.35 = 22,345,966.30/x
  3. Step 3: Cross multiply
    36,694,873.30x = 55,077,739.35 × 22,345,966.30
  4. Step 4: Simplify right side
    36,694,873.30x = 1,230,765,307,395,284
  5. Step 5: Solve for x
    x = 1,230,765,307,395,284/36,694,873.30
  6. Step 6: Final answer
    x = 33,540,524.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.