Home / 3,634,343,236.31-5,015,383,752.78-2,026,799,977.13

Finding the Fourth Proportional to 3,634,343,236.31, 5,015,383,752.78 and 2,026,799,977.13

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Solution

The fourth proportional to 3,634,343,236.31, 5,015,383,752.78 and 2,026,799,977.13 is: 2,796,978,439.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,343,236.31 : 5,015,383,752.78 = 2,026,799,977.13 : x
  2. Step 2: Convert to fraction form
    3,634,343,236.31/5,015,383,752.78 = 2,026,799,977.13/x
  3. Step 3: Cross multiply
    3,634,343,236.31x = 5,015,383,752.78 × 2,026,799,977.13
  4. Step 4: Simplify right side
    3,634,343,236.31x = 10,165,179,675,407,599,616
  5. Step 5: Solve for x
    x = 10,165,179,675,407,599,616/3,634,343,236.31
  6. Step 6: Final answer
    x = 2,796,978,439.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.