Home / 22,012,057.96-33,019,818.63-5,838,009.21

Finding the Fourth Proportional to 22,012,057.96, 33,019,818.63 and 5,838,009.21

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Solution

The fourth proportional to 22,012,057.96, 33,019,818.63 and 5,838,009.21 is: 8,757,473.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,012,057.96 : 33,019,818.63 = 5,838,009.21 : x
  2. Step 2: Convert to fraction form
    22,012,057.96/33,019,818.63 = 5,838,009.21/x
  3. Step 3: Cross multiply
    22,012,057.96x = 33,019,818.63 × 5,838,009.21
  4. Step 4: Simplify right side
    22,012,057.96x = 192,770,005,274,469.56
  5. Step 5: Solve for x
    x = 192,770,005,274,469.56/22,012,057.96
  6. Step 6: Final answer
    x = 8,757,473.09

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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.