Home / 49,049,239.51-67,691,007.95-27,022,734.37

Finding the Fourth Proportional to 49,049,239.51, 67,691,007.95 and 27,022,734.37

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Solution

The fourth proportional to 49,049,239.51, 67,691,007.95 and 27,022,734.37 is: 37,293,057.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,049,239.51 : 67,691,007.95 = 27,022,734.37 : x
  2. Step 2: Convert to fraction form
    49,049,239.51/67,691,007.95 = 27,022,734.37/x
  3. Step 3: Cross multiply
    49,049,239.51x = 67,691,007.95 × 27,022,734.37
  4. Step 4: Simplify right side
    49,049,239.51x = 1,829,196,126,596,839.25
  5. Step 5: Solve for x
    x = 1,829,196,126,596,839.25/49,049,239.51
  6. Step 6: Final answer
    x = 37,293,057.85

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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.