Home / 15,056,273.44-22,571,713.20-6,530,188.48

Finding the Fourth Proportional to 15,056,273.44, 22,571,713.20 and 6,530,188.48

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Solution

The fourth proportional to 15,056,273.44, 22,571,713.20 and 6,530,188.48 is: 9,789,775.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,056,273.44 : 22,571,713.20 = 6,530,188.48 : x
  2. Step 2: Convert to fraction form
    15,056,273.44/22,571,713.20 = 6,530,188.48/x
  3. Step 3: Cross multiply
    15,056,273.44x = 22,571,713.20 × 6,530,188.48
  4. Step 4: Simplify right side
    15,056,273.44x = 147,397,541,512,503.94
  5. Step 5: Solve for x
    x = 147,397,541,512,503.94/15,056,273.44
  6. Step 6: Final answer
    x = 9,789,775.81

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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.