Home / 2,002,032,092.20-3,003,048,138.30-1,389,812,060.20

Finding the Fourth Proportional to 2,002,032,092.20, 3,003,048,138.30 and 1,389,812,060.20

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Solution

The fourth proportional to 2,002,032,092.20, 3,003,048,138.30 and 1,389,812,060.20 is: 2,084,718,090.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,032,092.20 : 3,003,048,138.30 = 1,389,812,060.20 : x
  2. Step 2: Convert to fraction form
    2,002,032,092.20/3,003,048,138.30 = 1,389,812,060.20/x
  3. Step 3: Cross multiply
    2,002,032,092.20x = 3,003,048,138.30 × 1,389,812,060.20
  4. Step 4: Simplify right side
    2,002,032,092.20x = 4,173,672,519,970,498,048
  5. Step 5: Solve for x
    x = 4,173,672,519,970,498,048/2,002,032,092.20
  6. Step 6: Final answer
    x = 2,084,718,090.30

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1.5x scale

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.