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Finding the Third Proportional to 169,775,404 and 363,753,512

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Solution

The third proportional to 169,775,404 and 363,753,512 is: 779,362,701.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,775,404 : 363,753,512 = 363,753,512 : x
  2. Step 2: Convert to fraction form
    169,775,404/363,753,512 = 363,753,512/x
  3. Step 3: Cross multiply
    169,775,404x = 363,753,512 × 363,753,512
  4. Step 4: Simplify right side
    169,775,404x = 132,316,617,492,334,144
  5. Step 5: Solve for x
    x = 132,316,617,492,334,144/169,775,404
  6. Step 6: Final answer
    x = 779,362,701.40

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.