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Finding the Third Proportional to 1,727,354,620 and 3,729,951,752

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Solution

The third proportional to 1,727,354,620 and 3,729,951,752 is: 8,054,246,598.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,354,620 : 3,729,951,752 = 3,729,951,752 : x
  2. Step 2: Convert to fraction form
    1,727,354,620/3,729,951,752 = 3,729,951,752/x
  3. Step 3: Cross multiply
    1,727,354,620x = 3,729,951,752 × 3,729,951,752
  4. Step 4: Simplify right side
    1,727,354,620x = 13,912,540,072,247,869,440
  5. Step 5: Solve for x
    x = 13,912,540,072,247,869,440/1,727,354,620
  6. Step 6: Final answer
    x = 8,054,246,598.33

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.