Home / 5,062,222,345.33-6,985,864,406.77-3,027,673,163.01

Finding the Fourth Proportional to 5,062,222,345.33, 6,985,864,406.77 and 3,027,673,163.01

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Solution

The fourth proportional to 5,062,222,345.33, 6,985,864,406.77 and 3,027,673,163.01 is: 4,178,187,511.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,062,222,345.33 : 6,985,864,406.77 = 3,027,673,163.01 : x
  2. Step 2: Convert to fraction form
    5,062,222,345.33/6,985,864,406.77 = 3,027,673,163.01/x
  3. Step 3: Cross multiply
    5,062,222,345.33x = 6,985,864,406.77 × 3,027,673,163.01
  4. Step 4: Simplify right side
    5,062,222,345.33x = 21,150,914,184,780,390,400
  5. Step 5: Solve for x
    x = 21,150,914,184,780,390,400/5,062,222,345.33
  6. Step 6: Final answer
    x = 4,178,187,511.71

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1.5x scale

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.