Home / 2,040,472,067.20-3,060,708,100.80-1,007,350,763.20

Finding the Fourth Proportional to 2,040,472,067.20, 3,060,708,100.80 and 1,007,350,763.20

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Solution

The fourth proportional to 2,040,472,067.20, 3,060,708,100.80 and 1,007,350,763.20 is: 1,511,026,144.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040,472,067.20 : 3,060,708,100.80 = 1,007,350,763.20 : x
  2. Step 2: Convert to fraction form
    2,040,472,067.20/3,060,708,100.80 = 1,007,350,763.20/x
  3. Step 3: Cross multiply
    2,040,472,067.20x = 3,060,708,100.80 × 1,007,350,763.20
  4. Step 4: Simplify right side
    2,040,472,067.20x = 3,083,206,641,273,303,040
  5. Step 5: Solve for x
    x = 3,083,206,641,273,303,040/2,040,472,067.20
  6. Step 6: Final answer
    x = 1,511,026,144.80

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Double scale
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Similar ratio
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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.