Home / 534,324,991.16-800,928,094.66-223,610,629.40

Finding the Fourth Proportional to 534,324,991.16, 800,928,094.66 and 223,610,629.40

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Solution

The fourth proportional to 534,324,991.16, 800,928,094.66 and 223,610,629.40 is: 335,181,843.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,324,991.16 : 800,928,094.66 = 223,610,629.40 : x
  2. Step 2: Convert to fraction form
    534,324,991.16/800,928,094.66 = 223,610,629.40/x
  3. Step 3: Cross multiply
    534,324,991.16x = 800,928,094.66 × 223,610,629.40
  4. Step 4: Simplify right side
    534,324,991.16x = 179,096,035,351,065,376
  5. Step 5: Solve for x
    x = 179,096,035,351,065,376/534,324,991.16
  6. Step 6: Final answer
    x = 335,181,843.10

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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.