Home / 17,307,777.20-25,963,998.60-5,951,706.80

Finding the Fourth Proportional to 17,307,777.20, 25,963,998.60 and 5,951,706.80

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Solution

The fourth proportional to 17,307,777.20, 25,963,998.60 and 5,951,706.80 is: 8,928,362.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,307,777.20 : 25,963,998.60 = 5,951,706.80 : x
  2. Step 2: Convert to fraction form
    17,307,777.20/25,963,998.60 = 5,951,706.80/x
  3. Step 3: Cross multiply
    17,307,777.20x = 25,963,998.60 × 5,951,706.80
  4. Step 4: Simplify right side
    17,307,777.20x = 154,530,107,022,810.47
  5. Step 5: Solve for x
    x = 154,530,107,022,810.47/17,307,777.20
  6. Step 6: Final answer
    x = 8,928,362.39

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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.