Home / 34,631,714.45-47,770,942.97-22,871,091.03

Finding the Fourth Proportional to 34,631,714.45, 47,770,942.97 and 22,871,091.03

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Solution

The fourth proportional to 34,631,714.45, 47,770,942.97 and 22,871,091.03 is: 31,548,353.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,631,714.45 : 47,770,942.97 = 22,871,091.03 : x
  2. Step 2: Convert to fraction form
    34,631,714.45/47,770,942.97 = 22,871,091.03/x
  3. Step 3: Cross multiply
    34,631,714.45x = 47,770,942.97 × 22,871,091.03
  4. Step 4: Simplify right side
    34,631,714.45x = 1,092,573,585,141,453.25
  5. Step 5: Solve for x
    x = 1,092,573,585,141,453.25/34,631,714.45
  6. Step 6: Final answer
    x = 31,548,353.95

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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.