Home / 23,324,716.80-34,987,075.20-11,192,115.60

Finding the Fourth Proportional to 23,324,716.80, 34,987,075.20 and 11,192,115.60

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Solution

The fourth proportional to 23,324,716.80, 34,987,075.20 and 11,192,115.60 is: 16,788,173.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,324,716.80 : 34,987,075.20 = 11,192,115.60 : x
  2. Step 2: Convert to fraction form
    23,324,716.80/34,987,075.20 = 11,192,115.60/x
  3. Step 3: Cross multiply
    23,324,716.80x = 34,987,075.20 × 11,192,115.60
  4. Step 4: Simplify right side
    23,324,716.80x = 391,579,390,144,293.12
  5. Step 5: Solve for x
    x = 391,579,390,144,293.12/23,324,716.80
  6. Step 6: Final answer
    x = 16,788,173.40

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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.