Home / 38,210,939.88-57,263,382.33-17,410,544.61

Finding the Fourth Proportional to 38,210,939.88, 57,263,382.33 and 17,410,544.61

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Solution

The fourth proportional to 38,210,939.88, 57,263,382.33 and 17,410,544.61 is: 26,091,655.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,210,939.88 : 57,263,382.33 = 17,410,544.61 : x
  2. Step 2: Convert to fraction form
    38,210,939.88/57,263,382.33 = 17,410,544.61/x
  3. Step 3: Cross multiply
    38,210,939.88x = 57,263,382.33 × 17,410,544.61
  4. Step 4: Simplify right side
    38,210,939.88x = 996,986,672,575,950.62
  5. Step 5: Solve for x
    x = 996,986,672,575,950.62/38,210,939.88
  6. Step 6: Final answer
    x = 26,091,655.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.