Home / 16,511,344.78-24,769,992.70-6,794,241.34

Finding the Fourth Proportional to 16,511,344.78, 24,769,992.70 and 6,794,241.34

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Solution

The fourth proportional to 16,511,344.78, 24,769,992.70 and 6,794,241.34 is: 10,192,586.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,511,344.78 : 24,769,992.70 = 6,794,241.34 : x
  2. Step 2: Convert to fraction form
    16,511,344.78/24,769,992.70 = 6,794,241.34/x
  3. Step 3: Cross multiply
    16,511,344.78x = 24,769,992.70 × 6,794,241.34
  4. Step 4: Simplify right side
    16,511,344.78x = 168,293,308,393,838.22
  5. Step 5: Solve for x
    x = 168,293,308,393,838.22/16,511,344.78
  6. Step 6: Final answer
    x = 10,192,586.41

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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.