Home / 22,091,341.14-33,142,227.71-6,945,272.64

Finding the Fourth Proportional to 22,091,341.14, 33,142,227.71 and 6,945,272.64

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Solution

The fourth proportional to 22,091,341.14, 33,142,227.71 and 6,945,272.64 is: 10,419,548.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,091,341.14 : 33,142,227.71 = 6,945,272.64 : x
  2. Step 2: Convert to fraction form
    22,091,341.14/33,142,227.71 = 6,945,272.64/x
  3. Step 3: Cross multiply
    22,091,341.14x = 33,142,227.71 × 6,945,272.64
  4. Step 4: Simplify right side
    22,091,341.14x = 230,181,807,308,186.47
  5. Step 5: Solve for x
    x = 230,181,807,308,186.47/22,091,341.14
  6. Step 6: Final answer
    x = 10,419,548.81

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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.