Home / 23,327,992.80-34,991,989.20-22,477,687.20

Finding the Fourth Proportional to 23,327,992.80, 34,991,989.20 and 22,477,687.20

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Solution

The fourth proportional to 23,327,992.80, 34,991,989.20 and 22,477,687.20 is: 33,716,530.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,327,992.80 : 34,991,989.20 = 22,477,687.20 : x
  2. Step 2: Convert to fraction form
    23,327,992.80/34,991,989.20 = 22,477,687.20/x
  3. Step 3: Cross multiply
    23,327,992.80x = 34,991,989.20 × 22,477,687.20
  4. Step 4: Simplify right side
    23,327,992.80x = 786,538,987,743,378.25
  5. Step 5: Solve for x
    x = 786,538,987,743,378.25/23,327,992.80
  6. Step 6: Final answer
    x = 33,716,530.80

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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.