Home / 54,571,996.66-81,867,451.23-22,241,488.18

Finding the Fourth Proportional to 54,571,996.66, 81,867,451.23 and 22,241,488.18

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Solution

The fourth proportional to 54,571,996.66, 81,867,451.23 and 22,241,488.18 is: 33,366,086.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,571,996.66 : 81,867,451.23 = 22,241,488.18 : x
  2. Step 2: Convert to fraction form
    54,571,996.66/81,867,451.23 = 22,241,488.18/x
  3. Step 3: Cross multiply
    54,571,996.66x = 81,867,451.23 × 22,241,488.18
  4. Step 4: Simplify right side
    54,571,996.66x = 1,820,853,948,858,771.50
  5. Step 5: Solve for x
    x = 1,820,853,948,858,771.50/54,571,996.66
  6. Step 6: Final answer
    x = 33,366,086.28

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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.