Home / 29,691,037.70-44,536,556.55-26,821,256.30

Finding the Fourth Proportional to 29,691,037.70, 44,536,556.55 and 26,821,256.30

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Solution

The fourth proportional to 29,691,037.70, 44,536,556.55 and 26,821,256.30 is: 40,231,884.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,691,037.70 : 44,536,556.55 = 26,821,256.30 : x
  2. Step 2: Convert to fraction form
    29,691,037.70/44,536,556.55 = 26,821,256.30/x
  3. Step 3: Cross multiply
    29,691,037.70x = 44,536,556.55 × 26,821,256.30
  4. Step 4: Simplify right side
    29,691,037.70x = 1,194,526,397,946,993.75
  5. Step 5: Solve for x
    x = 1,194,526,397,946,993.75/29,691,037.70
  6. Step 6: Final answer
    x = 40,231,884.45

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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.