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Finding the Third Proportional to 57,881,557,220 and 125,379,007,894

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Solution

The third proportional to 57,881,557,220 and 125,379,007,894 is: 271,587,296,118.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,881,557,220 : 125,379,007,894 = 125,379,007,894 : x
  2. Step 2: Convert to fraction form
    57,881,557,220/125,379,007,894 = 125,379,007,894/x
  3. Step 3: Cross multiply
    57,881,557,220x = 125,379,007,894 × 125,379,007,894
  4. Step 4: Simplify right side
    57,881,557,220x = 15,719,895,620,483,714,908,160
  5. Step 5: Solve for x
    x = 15,719,895,620,483,714,908,160/57,881,557,220
  6. Step 6: Final answer
    x = 271,587,296,118.08

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.