Home / 22,181,050.82-33,241,834.78-17,263,020.66

Finding the Fourth Proportional to 22,181,050.82, 33,241,834.78 and 17,263,020.66

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Solution

The fourth proportional to 22,181,050.82, 33,241,834.78 and 17,263,020.66 is: 25,871,383.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,181,050.82 : 33,241,834.78 = 17,263,020.66 : x
  2. Step 2: Convert to fraction form
    22,181,050.82/33,241,834.78 = 17,263,020.66/x
  3. Step 3: Cross multiply
    22,181,050.82x = 33,241,834.78 × 17,263,020.66
  4. Step 4: Simplify right side
    22,181,050.82x = 573,854,480,583,446.62
  5. Step 5: Solve for x
    x = 573,854,480,583,446.62/22,181,050.82
  6. Step 6: Final answer
    x = 25,871,383.88

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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.