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Finding the Third Proportional to 4,012,763,546 and 6,198,068,487

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Solution

The third proportional to 4,012,763,546 and 6,198,068,487 is: 9,573,465,400.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,763,546 : 6,198,068,487 = 6,198,068,487 : x
  2. Step 2: Convert to fraction form
    4,012,763,546/6,198,068,487 = 6,198,068,487/x
  3. Step 3: Cross multiply
    4,012,763,546x = 6,198,068,487 × 6,198,068,487
  4. Step 4: Simplify right side
    4,012,763,546x = 38,416,052,969,542,467,584
  5. Step 5: Solve for x
    x = 38,416,052,969,542,467,584/4,012,763,546
  6. Step 6: Final answer
    x = 9,573,465,400.88

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.