Home / 3,577,745,232.23-5,369,069,243.96-1,248,682,213.81

Finding the Fourth Proportional to 3,577,745,232.23, 5,369,069,243.96 and 1,248,682,213.81

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Solution

The fourth proportional to 3,577,745,232.23, 5,369,069,243.96 and 1,248,682,213.81 is: 1,873,878,891.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,577,745,232.23 : 5,369,069,243.96 = 1,248,682,213.81 : x
  2. Step 2: Convert to fraction form
    3,577,745,232.23/5,369,069,243.96 = 1,248,682,213.81/x
  3. Step 3: Cross multiply
    3,577,745,232.23x = 5,369,069,243.96 × 1,248,682,213.81
  4. Step 4: Simplify right side
    3,577,745,232.23x = 6,704,261,269,614,067,712
  5. Step 5: Solve for x
    x = 6,704,261,269,614,067,712/3,577,745,232.23
  6. Step 6: Final answer
    x = 1,873,878,891.44

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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.