Home / 11,451,765,046.30-17,177,647,569.45-5,941,784,758.30

Finding the Fourth Proportional to 11,451,765,046.30, 17,177,647,569.45 and 5,941,784,758.30

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Solution

The fourth proportional to 11,451,765,046.30, 17,177,647,569.45 and 5,941,784,758.30 is: 8,912,677,137.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,451,765,046.30 : 17,177,647,569.45 = 5,941,784,758.30 : x
  2. Step 2: Convert to fraction form
    11,451,765,046.30/17,177,647,569.45 = 5,941,784,758.30/x
  3. Step 3: Cross multiply
    11,451,765,046.30x = 17,177,647,569.45 × 5,941,784,758.30
  4. Step 4: Simplify right side
    11,451,765,046.30x = 102,065,884,511,607,062,528
  5. Step 5: Solve for x
    x = 102,065,884,511,607,062,528/11,451,765,046.30
  6. Step 6: Final answer
    x = 8,912,677,137.45

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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.