Home / 29,855,653,268.35-44,783,647,329.80-9,958,486,067.15

Finding the Fourth Proportional to 29,855,653,268.35, 44,783,647,329.80 and 9,958,486,067.15

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Solution

The fourth proportional to 29,855,653,268.35, 44,783,647,329.80 and 9,958,486,067.15 is: 14,937,784,946.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,855,653,268.35 : 44,783,647,329.80 = 9,958,486,067.15 : x
  2. Step 2: Convert to fraction form
    29,855,653,268.35/44,783,647,329.80 = 9,958,486,067.15/x
  3. Step 3: Cross multiply
    29,855,653,268.35x = 44,783,647,329.80 × 9,958,486,067.15
  4. Step 4: Simplify right side
    29,855,653,268.35x = 445,977,327,969,972,584,448
  5. Step 5: Solve for x
    x = 445,977,327,969,972,584,448/29,855,653,268.35
  6. Step 6: Final answer
    x = 14,937,784,946.84

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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.