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Finding the Third Proportional to 327,076,273.69 and 717,703,345.13

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Solution

The third proportional to 327,076,273.69 and 717,703,345.13 is: 1,574,856,182.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,076,273.69 : 717,703,345.13 = 717,703,345.13 : x
  2. Step 2: Convert to fraction form
    327,076,273.69/717,703,345.13 = 717,703,345.13/x
  3. Step 3: Cross multiply
    327,076,273.69x = 717,703,345.13 × 717,703,345.13
  4. Step 4: Simplify right side
    327,076,273.69x = 515,098,091,603,614,848
  5. Step 5: Solve for x
    x = 515,098,091,603,614,848/327,076,273.69
  6. Step 6: Final answer
    x = 1,574,856,182.00

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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.