Home / 16,734,163.40-25,101,245.10-11,632,329.80

Finding the Fourth Proportional to 16,734,163.40, 25,101,245.10 and 11,632,329.80

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Solution

The fourth proportional to 16,734,163.40, 25,101,245.10 and 11,632,329.80 is: 17,448,494.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,734,163.40 : 25,101,245.10 = 11,632,329.80 : x
  2. Step 2: Convert to fraction form
    16,734,163.40/25,101,245.10 = 11,632,329.80/x
  3. Step 3: Cross multiply
    16,734,163.40x = 25,101,245.10 × 11,632,329.80
  4. Step 4: Simplify right side
    16,734,163.40x = 291,985,961,393,834
  5. Step 5: Solve for x
    x = 291,985,961,393,834/16,734,163.40
  6. Step 6: Final answer
    x = 17,448,494.70

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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.