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Finding the Third Proportional to 6,236,762,209.50 and 13,867,966,188

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Solution

The third proportional to 6,236,762,209.50 and 13,867,966,188 is: 30,836,591,123.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,762,209.50 : 13,867,966,188 = 13,867,966,188 : x
  2. Step 2: Convert to fraction form
    6,236,762,209.50/13,867,966,188 = 13,867,966,188/x
  3. Step 3: Cross multiply
    6,236,762,209.50x = 13,867,966,188 × 13,867,966,188
  4. Step 4: Simplify right side
    6,236,762,209.50x = 192,320,486,191,511,240,704
  5. Step 5: Solve for x
    x = 192,320,486,191,511,240,704/6,236,762,209.50
  6. Step 6: Final answer
    x = 30,836,591,123.93

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.