Home / 3,100,264,304,515.50-4,278,349,823,230.20-1,711,333,270,792.70

Finding the Fourth Proportional to 3,100,264,304,515.50, 4,278,349,823,230.20 and 1,711,333,270,792.70

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Solution

The fourth proportional to 3,100,264,304,515.50, 4,278,349,823,230.20 and 1,711,333,270,792.70 is: 2,361,631,679,570.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,264,304,515.50 : 4,278,349,823,230.20 = 1,711,333,270,792.70 : x
  2. Step 2: Convert to fraction form
    3,100,264,304,515.50/4,278,349,823,230.20 = 1,711,333,270,792.70/x
  3. Step 3: Cross multiply
    3,100,264,304,515.50x = 4,278,349,823,230.20 × 1,711,333,270,792.70
  4. Step 4: Simplify right side
    3,100,264,304,515.50x = 7,321,682,396,583,907,764,994,048
  5. Step 5: Solve for x
    x = 7,321,682,396,583,907,764,994,048/3,100,264,304,515.50
  6. Step 6: Final answer
    x = 2,361,631,679,570.02

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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.