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Finding the Third Proportional to 169,450,282 and 365,774,420

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Solution

The third proportional to 169,450,282 and 365,774,420 is: 789,558,593.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,450,282 : 365,774,420 = 365,774,420 : x
  2. Step 2: Convert to fraction form
    169,450,282/365,774,420 = 365,774,420/x
  3. Step 3: Cross multiply
    169,450,282x = 365,774,420 × 365,774,420
  4. Step 4: Simplify right side
    169,450,282x = 133,790,926,326,336,400
  5. Step 5: Solve for x
    x = 133,790,926,326,336,400/169,450,282
  6. Step 6: Final answer
    x = 789,558,593.51

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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.