Home / 136,052,260.20-204,078,550.14-33,816,297.78

Finding the Fourth Proportional to 136,052,260.20, 204,078,550.14 and 33,816,297.78

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Solution

The fourth proportional to 136,052,260.20, 204,078,550.14 and 33,816,297.78 is: 50,724,486.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,052,260.20 : 204,078,550.14 = 33,816,297.78 : x
  2. Step 2: Convert to fraction form
    136,052,260.20/204,078,550.14 = 33,816,297.78/x
  3. Step 3: Cross multiply
    136,052,260.20x = 204,078,550.14 × 33,816,297.78
  4. Step 4: Simplify right side
    136,052,260.20x = 6,901,181,022,044,900
  5. Step 5: Solve for x
    x = 6,901,181,022,044,900/136,052,260.20
  6. Step 6: Final answer
    x = 50,724,486.40

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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.