Home / 2,135,053,335.40-3,197,205,231.90-1,404,084,452.20

Finding the Fourth Proportional to 2,135,053,335.40, 3,197,205,231.90 and 1,404,084,452.20

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Solution

The fourth proportional to 2,135,053,335.40, 3,197,205,231.90 and 1,404,084,452.20 is: 2,102,592,044.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,135,053,335.40 : 3,197,205,231.90 = 1,404,084,452.20 : x
  2. Step 2: Convert to fraction form
    2,135,053,335.40/3,197,205,231.90 = 1,404,084,452.20/x
  3. Step 3: Cross multiply
    2,135,053,335.40x = 3,197,205,231.90 × 1,404,084,452.20
  4. Step 4: Simplify right side
    2,135,053,335.40x = 4,489,146,156,603,285,504
  5. Step 5: Solve for x
    x = 4,489,146,156,603,285,504/2,135,053,335.40
  6. Step 6: Final answer
    x = 2,102,592,044.04

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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.