Home / 3,330,195,146,844.10-4,991,767,137,718.30-1,120,167,423,241.20

Finding the Fourth Proportional to 3,330,195,146,844.10, 4,991,767,137,718.30 and 1,120,167,423,241.20

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Solution

The fourth proportional to 3,330,195,146,844.10, 4,991,767,137,718.30 and 1,120,167,423,241.20 is: 1,679,065,245,583.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,195,146,844.10 : 4,991,767,137,718.30 = 1,120,167,423,241.20 : x
  2. Step 2: Convert to fraction form
    3,330,195,146,844.10/4,991,767,137,718.30 = 1,120,167,423,241.20/x
  3. Step 3: Cross multiply
    3,330,195,146,844.10x = 4,991,767,137,718.30 × 1,120,167,423,241.20
  4. Step 4: Simplify right side
    3,330,195,146,844.10x = 5,591,614,932,078,007,530,029,056
  5. Step 5: Solve for x
    x = 5,591,614,932,078,007,530,029,056/3,330,195,146,844.10
  6. Step 6: Final answer
    x = 1,679,065,245,583.87

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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.