Home / 3,398,769,308.66-4,656,330,567.48-3,271,384,236.69

Finding the Fourth Proportional to 3,398,769,308.66, 4,656,330,567.48 and 3,271,384,236.69

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Solution

The fourth proportional to 3,398,769,308.66, 4,656,330,567.48 and 3,271,384,236.69 is: 4,481,812,396.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,769,308.66 : 4,656,330,567.48 = 3,271,384,236.69 : x
  2. Step 2: Convert to fraction form
    3,398,769,308.66/4,656,330,567.48 = 3,271,384,236.69/x
  3. Step 3: Cross multiply
    3,398,769,308.66x = 4,656,330,567.48 × 3,271,384,236.69
  4. Step 4: Simplify right side
    3,398,769,308.66x = 15,232,646,419,271,872,512
  5. Step 5: Solve for x
    x = 15,232,646,419,271,872,512/3,398,769,308.66
  6. Step 6: Final answer
    x = 4,481,812,396.18

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.