Home / 4,972,732,096,690.20-10,821,100,711,744

Finding the Third Proportional to 4,972,732,096,690.20 and 10,821,100,711,744

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Solution

The third proportional to 4,972,732,096,690.20 and 10,821,100,711,744 is: 23,547,663,203,421.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,972,732,096,690.20 : 10,821,100,711,744 = 10,821,100,711,744 : x
  2. Step 2: Convert to fraction form
    4,972,732,096,690.20/10,821,100,711,744 = 10,821,100,711,744/x
  3. Step 3: Cross multiply
    4,972,732,096,690.20x = 10,821,100,711,744 × 10,821,100,711,744
  4. Step 4: Simplify right side
    4,972,732,096,690.20x = 117,096,220,613,706,511,479,209,984
  5. Step 5: Solve for x
    x = 117,096,220,613,706,511,479,209,984/4,972,732,096,690.20
  6. Step 6: Final answer
    x = 23,547,663,203,421.83

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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.