Home / 49,080,336.35-67,733,894.45-27,053,786.09

Finding the Fourth Proportional to 49,080,336.35, 67,733,894.45 and 27,053,786.09

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Solution

The fourth proportional to 49,080,336.35, 67,733,894.45 and 27,053,786.09 is: 37,335,895.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,080,336.35 : 67,733,894.45 = 27,053,786.09 : x
  2. Step 2: Convert to fraction form
    49,080,336.35/67,733,894.45 = 27,053,786.09/x
  3. Step 3: Cross multiply
    49,080,336.35x = 67,733,894.45 × 27,053,786.09
  4. Step 4: Simplify right side
    49,080,336.35x = 1,832,458,291,729,907.50
  5. Step 5: Solve for x
    x = 1,832,458,291,729,907.50/49,080,336.35
  6. Step 6: Final answer
    x = 37,335,895.15

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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.