Home / 3,193,457,266.20-4,793,769,080.10-2,469,654,744.60

Finding the Fourth Proportional to 3,193,457,266.20, 4,793,769,080.10 and 2,469,654,744.60

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Solution

The fourth proportional to 3,193,457,266.20, 4,793,769,080.10 and 2,469,654,744.60 is: 3,707,253,163.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,457,266.20 : 4,793,769,080.10 = 2,469,654,744.60 : x
  2. Step 2: Convert to fraction form
    3,193,457,266.20/4,793,769,080.10 = 2,469,654,744.60/x
  3. Step 3: Cross multiply
    3,193,457,266.20x = 4,793,769,080.10 × 2,469,654,744.60
  4. Step 4: Simplify right side
    3,193,457,266.20x = 11,838,954,553,185,742,848
  5. Step 5: Solve for x
    x = 11,838,954,553,185,742,848/3,193,457,266.20
  6. Step 6: Final answer
    x = 3,707,253,163.68

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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.