Home / 4,687,913,764.56-7,022,676,783.80-2,718,629,634

Finding the Fourth Proportional to 4,687,913,764.56, 7,022,676,783.80 and 2,718,629,634

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Solution

The fourth proportional to 4,687,913,764.56, 7,022,676,783.80 and 2,718,629,634 is: 4,072,612,717.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,687,913,764.56 : 7,022,676,783.80 = 2,718,629,634 : x
  2. Step 2: Convert to fraction form
    4,687,913,764.56/7,022,676,783.80 = 2,718,629,634/x
  3. Step 3: Cross multiply
    4,687,913,764.56x = 7,022,676,783.80 × 2,718,629,634
  4. Step 4: Simplify right side
    4,687,913,764.56x = 19,092,057,214,442,491,904
  5. Step 5: Solve for x
    x = 19,092,057,214,442,491,904/4,687,913,764.56
  6. Step 6: Final answer
    x = 4,072,612,717.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.