Home / 1,967,541,575,815.20-2,951,714,887,452.50-676,585,172,081.20

Finding the Fourth Proportional to 1,967,541,575,815.20, 2,951,714,887,452.50 and 676,585,172,081.20

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Solution

The fourth proportional to 1,967,541,575,815.20, 2,951,714,887,452.50 and 676,585,172,081.20 is: 1,015,016,175,317.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,541,575,815.20 : 2,951,714,887,452.50 = 676,585,172,081.20 : x
  2. Step 2: Convert to fraction form
    1,967,541,575,815.20/2,951,714,887,452.50 = 676,585,172,081.20/x
  3. Step 3: Cross multiply
    1,967,541,575,815.20x = 2,951,714,887,452.50 × 676,585,172,081.20
  4. Step 4: Simplify right side
    1,967,541,575,815.20x = 1,997,086,525,061,689,474,285,568
  5. Step 5: Solve for x
    x = 1,997,086,525,061,689,474,285,568/1,967,541,575,815.20
  6. Step 6: Final answer
    x = 1,015,016,175,317.29

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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.