Home / 49,080,339.86-67,733,899.29-27,053,789.60

Finding the Fourth Proportional to 49,080,339.86, 67,733,899.29 and 27,053,789.60

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Solution

The fourth proportional to 49,080,339.86, 67,733,899.29 and 27,053,789.60 is: 37,335,899.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,080,339.86 : 67,733,899.29 = 27,053,789.60 : x
  2. Step 2: Convert to fraction form
    49,080,339.86/67,733,899.29 = 27,053,789.60/x
  3. Step 3: Cross multiply
    49,080,339.86x = 67,733,899.29 × 27,053,789.60
  4. Step 4: Simplify right side
    49,080,339.86x = 1,832,458,660,179,249.75
  5. Step 5: Solve for x
    x = 1,832,458,660,179,249.75/49,080,339.86
  6. Step 6: Final answer
    x = 37,335,899.98

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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.