Home / 48,802,704,452-67,344,036,112.12-27,388,810,169.72

Finding the Fourth Proportional to 48,802,704,452, 67,344,036,112.12 and 27,388,810,169.72

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Solution

The fourth proportional to 48,802,704,452, 67,344,036,112.12 and 27,388,810,169.72 is: 37,794,483,765.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,802,704,452 : 67,344,036,112.12 = 27,388,810,169.72 : x
  2. Step 2: Convert to fraction form
    48,802,704,452/67,344,036,112.12 = 27,388,810,169.72/x
  3. Step 3: Cross multiply
    48,802,704,452x = 67,344,036,112.12 × 27,388,810,169.72
  4. Step 4: Simplify right side
    48,802,704,452x = 1,844,473,021,137,623,449,600
  5. Step 5: Solve for x
    x = 1,844,473,021,137,623,449,600/48,802,704,452
  6. Step 6: Final answer
    x = 37,794,483,765.79

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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.