Home / 29,092,076.24-43,631,115.96-8,897,493.20

Finding the Fourth Proportional to 29,092,076.24, 43,631,115.96 and 8,897,493.20

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Solution

The fourth proportional to 29,092,076.24, 43,631,115.96 and 8,897,493.20 is: 13,344,099.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,092,076.24 : 43,631,115.96 = 8,897,493.20 : x
  2. Step 2: Convert to fraction form
    29,092,076.24/43,631,115.96 = 8,897,493.20/x
  3. Step 3: Cross multiply
    29,092,076.24x = 43,631,115.96 × 8,897,493.20
  4. Step 4: Simplify right side
    29,092,076.24x = 388,207,557,562,511.44
  5. Step 5: Solve for x
    x = 388,207,557,562,511.44/29,092,076.24
  6. Step 6: Final answer
    x = 13,344,099.42

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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.