Home / 11,881,309,362,587-17,821,941,782,670-3,722,874,195,802

Finding the Fourth Proportional to 11,881,309,362,587, 17,821,941,782,670 and 3,722,874,195,802

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Solution

The fourth proportional to 11,881,309,362,587, 17,821,941,782,670 and 3,722,874,195,802 is: 5,584,304,318,403.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,881,309,362,587 : 17,821,941,782,670 = 3,722,874,195,802 : x
  2. Step 2: Convert to fraction form
    11,881,309,362,587/17,821,941,782,670 = 3,722,874,195,802/x
  3. Step 3: Cross multiply
    11,881,309,362,587x = 17,821,941,782,670 × 3,722,874,195,802
  4. Step 4: Simplify right side
    11,881,309,362,587x = 66,348,847,181,787,639,159,193,600
  5. Step 5: Solve for x
    x = 66,348,847,181,787,639,159,193,600/11,881,309,362,587
  6. Step 6: Final answer
    x = 5,584,304,318,403.93

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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.