Home / 2,613,871,198.08-3,607,037,296.76-1,424,414,815.24

Finding the Fourth Proportional to 2,613,871,198.08, 3,607,037,296.76 and 1,424,414,815.24

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Solution

The fourth proportional to 2,613,871,198.08, 3,607,037,296.76 and 1,424,414,815.24 is: 1,965,635,249.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,871,198.08 : 3,607,037,296.76 = 1,424,414,815.24 : x
  2. Step 2: Convert to fraction form
    2,613,871,198.08/3,607,037,296.76 = 1,424,414,815.24/x
  3. Step 3: Cross multiply
    2,613,871,198.08x = 3,607,037,296.76 × 1,424,414,815.24
  4. Step 4: Simplify right side
    2,613,871,198.08x = 5,137,917,364,628,185,088
  5. Step 5: Solve for x
    x = 5,137,917,364,628,185,088/2,613,871,198.08
  6. Step 6: Final answer
    x = 1,965,635,249.51

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