Home / 49,049,238.26-67,691,006.22-27,022,733.12

Finding the Fourth Proportional to 49,049,238.26, 67,691,006.22 and 27,022,733.12

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Solution

The fourth proportional to 49,049,238.26, 67,691,006.22 and 27,022,733.12 is: 37,293,056.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,049,238.26 : 67,691,006.22 = 27,022,733.12 : x
  2. Step 2: Convert to fraction form
    49,049,238.26/67,691,006.22 = 27,022,733.12/x
  3. Step 3: Cross multiply
    49,049,238.26x = 67,691,006.22 × 27,022,733.12
  4. Step 4: Simplify right side
    49,049,238.26x = 1,829,195,995,368,864.75
  5. Step 5: Solve for x
    x = 1,829,195,995,368,864.75/49,049,238.26
  6. Step 6: Final answer
    x = 37,293,056.13

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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.