Home / 11,245,075.33-16,864,121.53-4,055,674.60

Finding the Fourth Proportional to 11,245,075.33, 16,864,121.53 and 4,055,674.60

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Solution

The fourth proportional to 11,245,075.33, 16,864,121.53 and 4,055,674.60 is: 6,082,252.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,245,075.33 : 16,864,121.53 = 4,055,674.60 : x
  2. Step 2: Convert to fraction form
    11,245,075.33/16,864,121.53 = 4,055,674.60/x
  3. Step 3: Cross multiply
    11,245,075.33x = 16,864,121.53 × 4,055,674.60
  4. Step 4: Simplify right side
    11,245,075.33x = 68,395,389,340,534.14
  5. Step 5: Solve for x
    x = 68,395,389,340,534.14/11,245,075.33
  6. Step 6: Final answer
    x = 6,082,252.66

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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.