Home / 3,769,379,914.50-8,286,497,194.50

Finding the Third Proportional to 3,769,379,914.50 and 8,286,497,194.50

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Solution

The third proportional to 3,769,379,914.50 and 8,286,497,194.50 is: 18,216,798,866.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,769,379,914.50 : 8,286,497,194.50 = 8,286,497,194.50 : x
  2. Step 2: Convert to fraction form
    3,769,379,914.50/8,286,497,194.50 = 8,286,497,194.50/x
  3. Step 3: Cross multiply
    3,769,379,914.50x = 8,286,497,194.50 × 8,286,497,194.50
  4. Step 4: Simplify right side
    3,769,379,914.50x = 68,666,035,754,456,367,104
  5. Step 5: Solve for x
    x = 68,666,035,754,456,367,104/3,769,379,914.50
  6. Step 6: Final answer
    x = 18,216,798,866.66

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.