Home / 29,519,481.08-44,292,010.10-15,856,686.60

Finding the Fourth Proportional to 29,519,481.08, 44,292,010.10 and 15,856,686.60

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Solution

The fourth proportional to 29,519,481.08, 44,292,010.10 and 15,856,686.60 is: 23,791,899.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,519,481.08 : 44,292,010.10 = 15,856,686.60 : x
  2. Step 2: Convert to fraction form
    29,519,481.08/44,292,010.10 = 15,856,686.60/x
  3. Step 3: Cross multiply
    29,519,481.08x = 44,292,010.10 × 15,856,686.60
  4. Step 4: Simplify right side
    29,519,481.08x = 702,324,522,960,451.25
  5. Step 5: Solve for x
    x = 702,324,522,960,451.25/29,519,481.08
  6. Step 6: Final answer
    x = 23,791,899.36

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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.