Home / 2,396,298,025.35-3,306,827,840.81-1,339,034,685.32

Finding the Fourth Proportional to 2,396,298,025.35, 3,306,827,840.81 and 1,339,034,685.32

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Solution

The fourth proportional to 2,396,298,025.35, 3,306,827,840.81 and 1,339,034,685.32 is: 1,847,832,419.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396,298,025.35 : 3,306,827,840.81 = 1,339,034,685.32 : x
  2. Step 2: Convert to fraction form
    2,396,298,025.35/3,306,827,840.81 = 1,339,034,685.32/x
  3. Step 3: Cross multiply
    2,396,298,025.35x = 3,306,827,840.81 × 1,339,034,685.32
  4. Step 4: Simplify right side
    2,396,298,025.35x = 4,427,957,177,228,004,864
  5. Step 5: Solve for x
    x = 4,427,957,177,228,004,864/2,396,298,025.35
  6. Step 6: Final answer
    x = 1,847,832,419.17

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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.