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Finding the Third Proportional to 19,154,469,991.50 and 44,753,486,445

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Solution

The third proportional to 19,154,469,991.50 and 44,753,486,445 is: 104,564,341,893.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,154,469,991.50 : 44,753,486,445 = 44,753,486,445 : x
  2. Step 2: Convert to fraction form
    19,154,469,991.50/44,753,486,445 = 44,753,486,445/x
  3. Step 3: Cross multiply
    19,154,469,991.50x = 44,753,486,445 × 44,753,486,445
  4. Step 4: Simplify right side
    19,154,469,991.50x = 2,002,874,548,982,798,614,528
  5. Step 5: Solve for x
    x = 2,002,874,548,982,798,614,528/19,154,469,991.50
  6. Step 6: Final answer
    x = 104,564,341,893.65

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.