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Finding the Third Proportional to 163,827,333 and 351,967,452

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Solution

The third proportional to 163,827,333 and 351,967,452 is: 756,168,613.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,827,333 : 351,967,452 = 351,967,452 : x
  2. Step 2: Convert to fraction form
    163,827,333/351,967,452 = 351,967,452/x
  3. Step 3: Cross multiply
    163,827,333x = 351,967,452 × 351,967,452
  4. Step 4: Simplify right side
    163,827,333x = 123,881,087,267,372,304
  5. Step 5: Solve for x
    x = 123,881,087,267,372,304/163,827,333
  6. Step 6: Final answer
    x = 756,168,613.62

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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.