Home / 11,377,753,653.45-17,032,627,408.77-6,882,243,474.18

Finding the Fourth Proportional to 11,377,753,653.45, 17,032,627,408.77 and 6,882,243,474.18

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Solution

The fourth proportional to 11,377,753,653.45, 17,032,627,408.77 and 6,882,243,474.18 is: 10,302,797,230.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,377,753,653.45 : 17,032,627,408.77 = 6,882,243,474.18 : x
  2. Step 2: Convert to fraction form
    11,377,753,653.45/17,032,627,408.77 = 6,882,243,474.18/x
  3. Step 3: Cross multiply
    11,377,753,653.45x = 17,032,627,408.77 × 6,882,243,474.18
  4. Step 4: Simplify right side
    11,377,753,653.45x = 117,222,688,832,146,751,488
  5. Step 5: Solve for x
    x = 117,222,688,832,146,751,488/11,377,753,653.45
  6. Step 6: Final answer
    x = 10,302,797,230.68

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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.