Home / 3,350,172,003.40-5,025,258,005.10-896,508,906.40

Finding the Fourth Proportional to 3,350,172,003.40, 5,025,258,005.10 and 896,508,906.40

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Solution

The fourth proportional to 3,350,172,003.40, 5,025,258,005.10 and 896,508,906.40 is: 1,344,763,359.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,172,003.40 : 5,025,258,005.10 = 896,508,906.40 : x
  2. Step 2: Convert to fraction form
    3,350,172,003.40/5,025,258,005.10 = 896,508,906.40/x
  3. Step 3: Cross multiply
    3,350,172,003.40x = 5,025,258,005.10 × 896,508,906.40
  4. Step 4: Simplify right side
    3,350,172,003.40x = 4,505,188,558,530,046,976
  5. Step 5: Solve for x
    x = 4,505,188,558,530,046,976/3,350,172,003.40
  6. Step 6: Final answer
    x = 1,344,763,359.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.