Home / 18,494,133.44-25,527,033.12-10,760,669.44

Finding the Fourth Proportional to 18,494,133.44, 25,527,033.12 and 10,760,669.44

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Solution

The fourth proportional to 18,494,133.44, 25,527,033.12 and 10,760,669.44 is: 14,852,708.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,494,133.44 : 25,527,033.12 = 10,760,669.44 : x
  2. Step 2: Convert to fraction form
    18,494,133.44/25,527,033.12 = 10,760,669.44/x
  3. Step 3: Cross multiply
    18,494,133.44x = 25,527,033.12 × 10,760,669.44
  4. Step 4: Simplify right side
    18,494,133.44x = 274,687,965,188,251.84
  5. Step 5: Solve for x
    x = 274,687,965,188,251.84/18,494,133.44
  6. Step 6: Final answer
    x = 14,852,708.08

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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.