Home / 3,770,749,650.62-5,204,267,733.12-2,185,833,025.10

Finding the Fourth Proportional to 3,770,749,650.62, 5,204,267,733.12 and 2,185,833,025.10

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Solution

The fourth proportional to 3,770,749,650.62, 5,204,267,733.12 and 2,185,833,025.10 is: 3,016,816,637.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,749,650.62 : 5,204,267,733.12 = 2,185,833,025.10 : x
  2. Step 2: Convert to fraction form
    3,770,749,650.62/5,204,267,733.12 = 2,185,833,025.10/x
  3. Step 3: Cross multiply
    3,770,749,650.62x = 5,204,267,733.12 × 2,185,833,025.10
  4. Step 4: Simplify right side
    3,770,749,650.62x = 11,375,660,282,516,008,960
  5. Step 5: Solve for x
    x = 11,375,660,282,516,008,960/3,770,749,650.62
  6. Step 6: Final answer
    x = 3,016,816,637.68

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Double scale
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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.