Home / 47,682,322.20-65,801,732.94-27,055,714.32

Finding the Fourth Proportional to 47,682,322.20, 65,801,732.94 and 27,055,714.32

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Solution

The fourth proportional to 47,682,322.20, 65,801,732.94 and 27,055,714.32 is: 37,336,958.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,682,322.20 : 65,801,732.94 = 27,055,714.32 : x
  2. Step 2: Convert to fraction form
    47,682,322.20/65,801,732.94 = 27,055,714.32/x
  3. Step 3: Cross multiply
    47,682,322.20x = 65,801,732.94 × 27,055,714.32
  4. Step 4: Simplify right side
    47,682,322.20x = 1,780,312,888,185,573.75
  5. Step 5: Solve for x
    x = 1,780,312,888,185,573.75/47,682,322.20
  6. Step 6: Final answer
    x = 37,336,958.56

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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.