Home / 49,340,674.37-68,090,933.22-27,013,285.19

Finding the Fourth Proportional to 49,340,674.37, 68,090,933.22 and 27,013,285.19

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Solution

The fourth proportional to 49,340,674.37, 68,090,933.22 and 27,013,285.19 is: 37,278,772.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,340,674.37 : 68,090,933.22 = 27,013,285.19 : x
  2. Step 2: Convert to fraction form
    49,340,674.37/68,090,933.22 = 27,013,285.19/x
  3. Step 3: Cross multiply
    49,340,674.37x = 68,090,933.22 × 27,013,285.19
  4. Step 4: Simplify right side
    49,340,674.37x = 1,839,359,797,925,105
  5. Step 5: Solve for x
    x = 1,839,359,797,925,105/49,340,674.37
  6. Step 6: Final answer
    x = 37,278,772.97

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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.