Home / 2,019,712,325,100.20-2,787,204,511,325.20-1,093,773,589,802.20

Finding the Fourth Proportional to 2,019,712,325,100.20, 2,787,204,511,325.20 and 1,093,773,589,802.20

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Solution

The fourth proportional to 2,019,712,325,100.20, 2,787,204,511,325.20 and 1,093,773,589,802.20 is: 1,509,408,367,705.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,712,325,100.20 : 2,787,204,511,325.20 = 1,093,773,589,802.20 : x
  2. Step 2: Convert to fraction form
    2,019,712,325,100.20/2,787,204,511,325.20 = 1,093,773,589,802.20/x
  3. Step 3: Cross multiply
    2,019,712,325,100.20x = 2,787,204,511,325.20 × 1,093,773,589,802.20
  4. Step 4: Simplify right side
    2,019,712,325,100.20x = 3,048,570,683,865,050,650,771,456
  5. Step 5: Solve for x
    x = 3,048,570,683,865,050,650,771,456/2,019,712,325,100.20
  6. Step 6: Final answer
    x = 1,509,408,367,705.93

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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.