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Finding the Third Proportional to 115,086,503 and 246,588,628

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Solution

The third proportional to 115,086,503 and 246,588,628 is: 528,349,979.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,086,503 : 246,588,628 = 246,588,628 : x
  2. Step 2: Convert to fraction form
    115,086,503/246,588,628 = 246,588,628/x
  3. Step 3: Cross multiply
    115,086,503x = 246,588,628 × 246,588,628
  4. Step 4: Simplify right side
    115,086,503x = 60,805,951,458,922,384
  5. Step 5: Solve for x
    x = 60,805,951,458,922,384/115,086,503
  6. Step 6: Final answer
    x = 528,349,979.14

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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.