Home / 22,194,648.20-33,286,067.40-6,841,908.20

Finding the Fourth Proportional to 22,194,648.20, 33,286,067.40 and 6,841,908.20

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Solution

The fourth proportional to 22,194,648.20, 33,286,067.40 and 6,841,908.20 is: 10,261,042.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,194,648.20 : 33,286,067.40 = 6,841,908.20 : x
  2. Step 2: Convert to fraction form
    22,194,648.20/33,286,067.40 = 6,841,908.20/x
  3. Step 3: Cross multiply
    22,194,648.20x = 33,286,067.40 × 6,841,908.20
  4. Step 4: Simplify right side
    22,194,648.20x = 227,740,217,489,812.69
  5. Step 5: Solve for x
    x = 227,740,217,489,812.69/22,194,648.20
  6. Step 6: Final answer
    x = 10,261,042.01

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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.