Home / 17,494,658.20-26,240,215.49-4,716,454.60

Finding the Fourth Proportional to 17,494,658.20, 26,240,215.49 and 4,716,454.60

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Solution

The fourth proportional to 17,494,658.20, 26,240,215.49 and 4,716,454.60 is: 7,074,204.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494,658.20 : 26,240,215.49 = 4,716,454.60 : x
  2. Step 2: Convert to fraction form
    17,494,658.20/26,240,215.49 = 4,716,454.60/x
  3. Step 3: Cross multiply
    17,494,658.20x = 26,240,215.49 × 4,716,454.60
  4. Step 4: Simplify right side
    17,494,658.20x = 123,760,785,052,801.73
  5. Step 5: Solve for x
    x = 123,760,785,052,801.73/17,494,658.20
  6. Step 6: Final answer
    x = 7,074,204.23

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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.