Home / 11,675,512.00-17,498,075.18-4,750,919.83

Finding the Fourth Proportional to 11,675,512.00, 17,498,075.18 and 4,750,919.83

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Solution

The fourth proportional to 11,675,512.00, 17,498,075.18 and 4,750,919.83 is: 7,120,197.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,675,512.00 : 17,498,075.18 = 4,750,919.83 : x
  2. Step 2: Convert to fraction form
    11,675,512.00/17,498,075.18 = 4,750,919.83/x
  3. Step 3: Cross multiply
    11,675,512.00x = 17,498,075.18 × 4,750,919.83
  4. Step 4: Simplify right side
    11,675,512.00x = 83,131,952,291,993.03
  5. Step 5: Solve for x
    x = 83,131,952,291,993.03/11,675,512.00
  6. Step 6: Final answer
    x = 7,120,197.58

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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.