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Finding the Third Proportional to 10,738,819,262 and 21,783,842,650

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Solution

The third proportional to 10,738,819,262 and 21,783,842,650 is: 44,188,824,583.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,738,819,262 : 21,783,842,650 = 21,783,842,650 : x
  2. Step 2: Convert to fraction form
    10,738,819,262/21,783,842,650 = 21,783,842,650/x
  3. Step 3: Cross multiply
    10,738,819,262x = 21,783,842,650 × 21,783,842,650
  4. Step 4: Simplify right side
    10,738,819,262x = 474,535,800,599,959,044,096
  5. Step 5: Solve for x
    x = 474,535,800,599,959,044,096/10,738,819,262
  6. Step 6: Final answer
    x = 44,188,824,583.27

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.