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Finding the Third Proportional to 327,076,302 and 717,703,392

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Solution

The third proportional to 327,076,302 and 717,703,392 is: 1,574,856,251.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,076,302 : 717,703,392 = 717,703,392 : x
  2. Step 2: Convert to fraction form
    327,076,302/717,703,392 = 717,703,392/x
  3. Step 3: Cross multiply
    327,076,302x = 717,703,392 × 717,703,392
  4. Step 4: Simplify right side
    327,076,302x = 515,098,158,888,305,664
  5. Step 5: Solve for x
    x = 515,098,158,888,305,664/327,076,302
  6. Step 6: Final answer
    x = 1,574,856,251.40

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.