Home / 36,763,682.80-55,145,524.20-9,837,338.80

Finding the Fourth Proportional to 36,763,682.80, 55,145,524.20 and 9,837,338.80

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Solution

The fourth proportional to 36,763,682.80, 55,145,524.20 and 9,837,338.80 is: 14,756,008.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,763,682.80 : 55,145,524.20 = 9,837,338.80 : x
  2. Step 2: Convert to fraction form
    36,763,682.80/55,145,524.20 = 9,837,338.80/x
  3. Step 3: Cross multiply
    36,763,682.80x = 55,145,524.20 × 9,837,338.80
  4. Step 4: Simplify right side
    36,763,682.80x = 542,485,204,858,999
  5. Step 5: Solve for x
    x = 542,485,204,858,999/36,763,682.80
  6. Step 6: Final answer
    x = 14,756,008.20

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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.