Home / 29,519,481.58-44,292,010.85-15,856,687.10

Finding the Fourth Proportional to 29,519,481.58, 44,292,010.85 and 15,856,687.10

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Solution

The fourth proportional to 29,519,481.58, 44,292,010.85 and 15,856,687.10 is: 23,791,900.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,519,481.58 : 44,292,010.85 = 15,856,687.10 : x
  2. Step 2: Convert to fraction form
    29,519,481.58/44,292,010.85 = 15,856,687.10/x
  3. Step 3: Cross multiply
    29,519,481.58x = 44,292,010.85 × 15,856,687.10
  4. Step 4: Simplify right side
    29,519,481.58x = 702,324,556,998,971.62
  5. Step 5: Solve for x
    x = 702,324,556,998,971.62/29,519,481.58
  6. Step 6: Final answer
    x = 23,791,900.11

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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.