Home / 11,988,369,258,303-17,951,583,821,383-8,273,959,263,977.60

Finding the Fourth Proportional to 11,988,369,258,303, 17,951,583,821,383 and 8,273,959,263,977.60

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Solution

The fourth proportional to 11,988,369,258,303, 17,951,583,821,383 and 8,273,959,263,977.60 is: 12,389,564,423,796.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,988,369,258,303 : 17,951,583,821,383 = 8,273,959,263,977.60 : x
  2. Step 2: Convert to fraction form
    11,988,369,258,303/17,951,583,821,383 = 8,273,959,263,977.60/x
  3. Step 3: Cross multiply
    11,988,369,258,303x = 17,951,583,821,383 × 8,273,959,263,977.60
  4. Step 4: Simplify right side
    11,988,369,258,303x = 148,530,673,262,002,269,147,103,232
  5. Step 5: Solve for x
    x = 148,530,673,262,002,269,147,103,232/11,988,369,258,303
  6. Step 6: Final answer
    x = 12,389,564,423,796.15

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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.