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Finding the Third Proportional to 19,659,332,600 and 43,325,863,220

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Solution

The third proportional to 19,659,332,600 and 43,325,863,220 is: 95,482,917,042.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,659,332,600 : 43,325,863,220 = 43,325,863,220 : x
  2. Step 2: Convert to fraction form
    19,659,332,600/43,325,863,220 = 43,325,863,220/x
  3. Step 3: Cross multiply
    19,659,332,600x = 43,325,863,220 × 43,325,863,220
  4. Step 4: Simplify right side
    19,659,332,600x = 1,877,130,423,758,148,861,952
  5. Step 5: Solve for x
    x = 1,877,130,423,758,148,861,952/19,659,332,600
  6. Step 6: Final answer
    x = 95,482,917,042.57

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.