Home / 534,325,054.92-800,928,187.18-223,610,692.68

Finding the Fourth Proportional to 534,325,054.92, 800,928,187.18 and 223,610,692.68

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Solution

The fourth proportional to 534,325,054.92, 800,928,187.18 and 223,610,692.68 is: 335,181,936.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,325,054.92 : 800,928,187.18 = 223,610,692.68 : x
  2. Step 2: Convert to fraction form
    534,325,054.92/800,928,187.18 = 223,610,692.68/x
  3. Step 3: Cross multiply
    534,325,054.92x = 800,928,187.18 × 223,610,692.68
  4. Step 4: Simplify right side
    534,325,054.92x = 179,096,106,722,256,480
  5. Step 5: Solve for x
    x = 179,096,106,722,256,480/534,325,054.92
  6. Step 6: Final answer
    x = 335,181,936.68

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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.