Home / 22,091,342.14-33,142,229.21-6,945,273.64

Finding the Fourth Proportional to 22,091,342.14, 33,142,229.21 and 6,945,273.64

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Solution

The fourth proportional to 22,091,342.14, 33,142,229.21 and 6,945,273.64 is: 10,419,550.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,091,342.14 : 33,142,229.21 = 6,945,273.64 : x
  2. Step 2: Convert to fraction form
    22,091,342.14/33,142,229.21 = 6,945,273.64/x
  3. Step 3: Cross multiply
    22,091,342.14x = 33,142,229.21 × 6,945,273.64
  4. Step 4: Simplify right side
    22,091,342.14x = 230,181,850,903,051.03
  5. Step 5: Solve for x
    x = 230,181,850,903,051.03/22,091,342.14
  6. Step 6: Final answer
    x = 10,419,550.31

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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.