Home / 17,939,046.80-26,892,571.80-6,576,847.76

Finding the Fourth Proportional to 17,939,046.80, 26,892,571.80 and 6,576,847.76

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Solution

The fourth proportional to 17,939,046.80, 26,892,571.80 and 6,576,847.76 is: 9,859,406.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,939,046.80 : 26,892,571.80 = 6,576,847.76 : x
  2. Step 2: Convert to fraction form
    17,939,046.80/26,892,571.80 = 6,576,847.76/x
  3. Step 3: Cross multiply
    17,939,046.80x = 26,892,571.80 × 6,576,847.76
  4. Step 4: Simplify right side
    17,939,046.80x = 176,868,350,603,469.16
  5. Step 5: Solve for x
    x = 176,868,350,603,469.16/17,939,046.80
  6. Step 6: Final answer
    x = 9,859,406.28

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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.