Home / 6,274,743,850.74-9,409,916,003.94-1,851,983,198.58

Finding the Fourth Proportional to 6,274,743,850.74, 9,409,916,003.94 and 1,851,983,198.58

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Solution

The fourth proportional to 6,274,743,850.74, 9,409,916,003.94 and 1,851,983,198.58 is: 2,777,325,537.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274,743,850.74 : 9,409,916,003.94 = 1,851,983,198.58 : x
  2. Step 2: Convert to fraction form
    6,274,743,850.74/9,409,916,003.94 = 1,851,983,198.58/x
  3. Step 3: Cross multiply
    6,274,743,850.74x = 9,409,916,003.94 × 1,851,983,198.58
  4. Step 4: Simplify right side
    6,274,743,850.74x = 17,427,006,339,345,934,336
  5. Step 5: Solve for x
    x = 17,427,006,339,345,934,336/6,274,743,850.74
  6. Step 6: Final answer
    x = 2,777,325,537.73

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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.