Home / 73,912,352.56-110,867,309.10-22,097,076.52

Finding the Fourth Proportional to 73,912,352.56, 110,867,309.10 and 22,097,076.52

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Solution

The fourth proportional to 73,912,352.56, 110,867,309.10 and 22,097,076.52 is: 33,145,250.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,912,352.56 : 110,867,309.10 = 22,097,076.52 : x
  2. Step 2: Convert to fraction form
    73,912,352.56/110,867,309.10 = 22,097,076.52/x
  3. Step 3: Cross multiply
    73,912,352.56x = 110,867,309.10 × 22,097,076.52
  4. Step 4: Simplify right side
    73,912,352.56x = 2,449,843,412,749,192
  5. Step 5: Solve for x
    x = 2,449,843,412,749,192/73,912,352.56
  6. Step 6: Final answer
    x = 33,145,250.12

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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.