Home / 1,947,731,553.56-3,949,661,022.19

Finding the Third Proportional to 1,947,731,553.56 and 3,949,661,022.19

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Solution

The third proportional to 1,947,731,553.56 and 3,949,661,022.19 is: 8,009,225,995.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,947,731,553.56 : 3,949,661,022.19 = 3,949,661,022.19 : x
  2. Step 2: Convert to fraction form
    1,947,731,553.56/3,949,661,022.19 = 3,949,661,022.19/x
  3. Step 3: Cross multiply
    1,947,731,553.56x = 3,949,661,022.19 × 3,949,661,022.19
  4. Step 4: Simplify right side
    1,947,731,553.56x = 15,599,822,190,187,999,232
  5. Step 5: Solve for x
    x = 15,599,822,190,187,999,232/1,947,731,553.56
  6. Step 6: Final answer
    x = 8,009,225,995.06

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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.