Home / 2,019,712,325,138.30-2,787,204,511,377.80-1,093,773,589,840.60

Finding the Fourth Proportional to 2,019,712,325,138.30, 2,787,204,511,377.80 and 1,093,773,589,840.60

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Solution

The fourth proportional to 2,019,712,325,138.30, 2,787,204,511,377.80 and 1,093,773,589,840.60 is: 1,509,408,367,758.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,712,325,138.30 : 2,787,204,511,377.80 = 1,093,773,589,840.60 : x
  2. Step 2: Convert to fraction form
    2,019,712,325,138.30/2,787,204,511,377.80 = 1,093,773,589,840.60/x
  3. Step 3: Cross multiply
    2,019,712,325,138.30x = 2,787,204,511,377.80 × 1,093,773,589,840.60
  4. Step 4: Simplify right side
    2,019,712,325,138.30x = 3,048,570,684,029,611,248,975,872
  5. Step 5: Solve for x
    x = 3,048,570,684,029,611,248,975,872/2,019,712,325,138.30
  6. Step 6: Final answer
    x = 1,509,408,367,758.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.