Home / 4,682,389,801.53-7,024,371,982.83-2,321,667,265.59

Finding the Fourth Proportional to 4,682,389,801.53, 7,024,371,982.83 and 2,321,667,265.59

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Solution

The fourth proportional to 4,682,389,801.53, 7,024,371,982.83 and 2,321,667,265.59 is: 3,482,891,255.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,389,801.53 : 7,024,371,982.83 = 2,321,667,265.59 : x
  2. Step 2: Convert to fraction form
    4,682,389,801.53/7,024,371,982.83 = 2,321,667,265.59/x
  3. Step 3: Cross multiply
    4,682,389,801.53x = 7,024,371,982.83 × 2,321,667,265.59
  4. Step 4: Simplify right side
    4,682,389,801.53x = 16,308,254,493,863,933,952
  5. Step 5: Solve for x
    x = 16,308,254,493,863,933,952/4,682,389,801.53
  6. Step 6: Final answer
    x = 3,482,891,255.34

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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.