Home / 22,061,688.93-33,097,847.81-6,915,620.43

Finding the Fourth Proportional to 22,061,688.93, 33,097,847.81 and 6,915,620.43

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Solution

The fourth proportional to 22,061,688.93, 33,097,847.81 and 6,915,620.43 is: 10,375,096.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,061,688.93 : 33,097,847.81 = 6,915,620.43 : x
  2. Step 2: Convert to fraction form
    22,061,688.93/33,097,847.81 = 6,915,620.43/x
  3. Step 3: Cross multiply
    22,061,688.93x = 33,097,847.81 × 6,915,620.43
  4. Step 4: Simplify right side
    22,061,688.93x = 228,892,152,469,288.66
  5. Step 5: Solve for x
    x = 228,892,152,469,288.66/22,061,688.93
  6. Step 6: Final answer
    x = 10,375,096.54

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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.