Home / 1,787,769,676.50-3,848,766,285

Finding the Third Proportional to 1,787,769,676.50 and 3,848,766,285

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Solution

The third proportional to 1,787,769,676.50 and 3,848,766,285 is: 8,285,744,025.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,787,769,676.50 : 3,848,766,285 = 3,848,766,285 : x
  2. Step 2: Convert to fraction form
    1,787,769,676.50/3,848,766,285 = 3,848,766,285/x
  3. Step 3: Cross multiply
    1,787,769,676.50x = 3,848,766,285 × 3,848,766,285
  4. Step 4: Simplify right side
    1,787,769,676.50x = 14,813,001,916,552,701,952
  5. Step 5: Solve for x
    x = 14,813,001,916,552,701,952/1,787,769,676.50
  6. Step 6: Final answer
    x = 8,285,744,025.79

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.