Home / 104,329,233.52-156,511,896.64-35,242,540.16

Finding the Fourth Proportional to 104,329,233.52, 156,511,896.64 and 35,242,540.16

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Solution

The fourth proportional to 104,329,233.52, 156,511,896.64 and 35,242,540.16 is: 52,869,906.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,329,233.52 : 156,511,896.64 = 35,242,540.16 : x
  2. Step 2: Convert to fraction form
    104,329,233.52/156,511,896.64 = 35,242,540.16/x
  3. Step 3: Cross multiply
    104,329,233.52x = 156,511,896.64 × 35,242,540.16
  4. Step 4: Simplify right side
    104,329,233.52x = 5,515,876,801,982,303
  5. Step 5: Solve for x
    x = 5,515,876,801,982,303/104,329,233.52
  6. Step 6: Final answer
    x = 52,869,906.31

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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.