Home / 17,814,932.10-26,738,144.55-15,264,015.30

Finding the Fourth Proportional to 17,814,932.10, 26,738,144.55 and 15,264,015.30

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Solution

The fourth proportional to 17,814,932.10, 26,738,144.55 and 15,264,015.30 is: 22,909,514.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,814,932.10 : 26,738,144.55 = 15,264,015.30 : x
  2. Step 2: Convert to fraction form
    17,814,932.10/26,738,144.55 = 15,264,015.30/x
  3. Step 3: Cross multiply
    17,814,932.10x = 26,738,144.55 × 15,264,015.30
  4. Step 4: Simplify right side
    17,814,932.10x = 408,131,447,504,811.62
  5. Step 5: Solve for x
    x = 408,131,447,504,811.62/17,814,932.10
  6. Step 6: Final answer
    x = 22,909,514.63

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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.