Home / 3,305,276,366.70-4,958,680,480.24-944,468,073.60

Finding the Fourth Proportional to 3,305,276,366.70, 4,958,680,480.24 and 944,468,073.60

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Solution

The fourth proportional to 3,305,276,366.70, 4,958,680,480.24 and 944,468,073.60 is: 1,416,920,971.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,276,366.70 : 4,958,680,480.24 = 944,468,073.60 : x
  2. Step 2: Convert to fraction form
    3,305,276,366.70/4,958,680,480.24 = 944,468,073.60/x
  3. Step 3: Cross multiply
    3,305,276,366.70x = 4,958,680,480.24 × 944,468,073.60
  4. Step 4: Simplify right side
    3,305,276,366.70x = 4,683,315,400,770,195,456
  5. Step 5: Solve for x
    x = 4,683,315,400,770,195,456/3,305,276,366.70
  6. Step 6: Final answer
    x = 1,416,920,971.56

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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.