Home / 8,191,192,656,500-17,824,365,188,738

Finding the Third Proportional to 8,191,192,656,500 and 17,824,365,188,738

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Solution

The third proportional to 8,191,192,656,500 and 17,824,365,188,738 is: 38,786,536,674,776.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,191,192,656,500 : 17,824,365,188,738 = 17,824,365,188,738 : x
  2. Step 2: Convert to fraction form
    8,191,192,656,500/17,824,365,188,738 = 17,824,365,188,738/x
  3. Step 3: Cross multiply
    8,191,192,656,500x = 17,824,365,188,738 × 17,824,365,188,738
  4. Step 4: Simplify right side
    8,191,192,656,500x = 317,707,994,381,495,049,228,648,448
  5. Step 5: Solve for x
    x = 317,707,994,381,495,049,228,648,448/8,191,192,656,500
  6. Step 6: Final answer
    x = 38,786,536,674,776.23

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.