Home / 37,341,245.54-51,531,553.48-20,597,906.14

Finding the Fourth Proportional to 37,341,245.54, 51,531,553.48 and 20,597,906.14

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Solution

The fourth proportional to 37,341,245.54, 51,531,553.48 and 20,597,906.14 is: 28,425,460.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,341,245.54 : 51,531,553.48 = 20,597,906.14 : x
  2. Step 2: Convert to fraction form
    37,341,245.54/51,531,553.48 = 20,597,906.14/x
  3. Step 3: Cross multiply
    37,341,245.54x = 51,531,553.48 × 20,597,906.14
  4. Step 4: Simplify right side
    37,341,245.54x = 1,061,442,101,726,440.88
  5. Step 5: Solve for x
    x = 1,061,442,101,726,440.88/37,341,245.54
  6. Step 6: Final answer
    x = 28,425,460.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.