Home / 11,138,487,774.48-16,709,392,764.77-3,677,858,610.39

Finding the Fourth Proportional to 11,138,487,774.48, 16,709,392,764.77 and 3,677,858,610.39

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Solution

The fourth proportional to 11,138,487,774.48, 16,709,392,764.77 and 3,677,858,610.39 is: 5,517,336,401.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,138,487,774.48 : 16,709,392,764.77 = 3,677,858,610.39 : x
  2. Step 2: Convert to fraction form
    11,138,487,774.48/16,709,392,764.77 = 3,677,858,610.39/x
  3. Step 3: Cross multiply
    11,138,487,774.48x = 16,709,392,764.77 × 3,677,858,610.39
  4. Step 4: Simplify right side
    11,138,487,774.48x = 61,454,784,054,279,315,456
  5. Step 5: Solve for x
    x = 61,454,784,054,279,315,456/11,138,487,774.48
  6. Step 6: Final answer
    x = 5,517,336,401.36

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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.