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Finding the Third Proportional to 12,577,552,236.50 and 26,921,951,641

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Solution

The third proportional to 12,577,552,236.50 and 26,921,951,641 is: 57,625,797,653.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,577,552,236.50 : 26,921,951,641 = 26,921,951,641 : x
  2. Step 2: Convert to fraction form
    12,577,552,236.50/26,921,951,641 = 26,921,951,641/x
  3. Step 3: Cross multiply
    12,577,552,236.50x = 26,921,951,641 × 26,921,951,641
  4. Step 4: Simplify right side
    12,577,552,236.50x = 724,791,480,160,342,638,592
  5. Step 5: Solve for x
    x = 724,791,480,160,342,638,592/12,577,552,236.50
  6. Step 6: Final answer
    x = 57,625,797,653.78

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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.