Home / 3,722,832,296.28-5,137,507,316.52-2,052,109,338.12

Finding the Fourth Proportional to 3,722,832,296.28, 5,137,507,316.52 and 2,052,109,338.12

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Solution

The fourth proportional to 3,722,832,296.28, 5,137,507,316.52 and 2,052,109,338.12 is: 2,831,910,196.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,832,296.28 : 5,137,507,316.52 = 2,052,109,338.12 : x
  2. Step 2: Convert to fraction form
    3,722,832,296.28/5,137,507,316.52 = 2,052,109,338.12/x
  3. Step 3: Cross multiply
    3,722,832,296.28x = 5,137,507,316.52 × 2,052,109,338.12
  4. Step 4: Simplify right side
    3,722,832,296.28x = 10,542,726,738,890,514,432
  5. Step 5: Solve for x
    x = 10,542,726,738,890,514,432/3,722,832,296.28
  6. Step 6: Final answer
    x = 2,831,910,196.28

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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.