Home / 49,080,340.86-67,733,900.67-27,053,790.60

Finding the Fourth Proportional to 49,080,340.86, 67,733,900.67 and 27,053,790.60

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Solution

The fourth proportional to 49,080,340.86, 67,733,900.67 and 27,053,790.60 is: 37,335,901.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,080,340.86 : 67,733,900.67 = 27,053,790.60 : x
  2. Step 2: Convert to fraction form
    49,080,340.86/67,733,900.67 = 27,053,790.60/x
  3. Step 3: Cross multiply
    49,080,340.86x = 67,733,900.67 × 27,053,790.60
  4. Step 4: Simplify right side
    49,080,340.86x = 1,832,458,765,247,379.75
  5. Step 5: Solve for x
    x = 1,832,458,765,247,379.75/49,080,340.86
  6. Step 6: Final answer
    x = 37,335,901.36

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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.