Home / 5,583,488,824,612.80-8,363,504,414,807.60-3,542,673,407,999.20

Finding the Fourth Proportional to 5,583,488,824,612.80, 8,363,504,414,807.60 and 3,542,673,407,999.20

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Solution

The fourth proportional to 5,583,488,824,612.80, 8,363,504,414,807.60 and 3,542,673,407,999.20 is: 5,306,568,279,928.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,488,824,612.80 : 8,363,504,414,807.60 = 3,542,673,407,999.20 : x
  2. Step 2: Convert to fraction form
    5,583,488,824,612.80/8,363,504,414,807.60 = 3,542,673,407,999.20/x
  3. Step 3: Cross multiply
    5,583,488,824,612.80x = 8,363,504,414,807.60 × 3,542,673,407,999.20
  4. Step 4: Simplify right side
    5,583,488,824,612.80x = 29,629,164,688,022,796,383,551,488
  5. Step 5: Solve for x
    x = 29,629,164,688,022,796,383,551,488/5,583,488,824,612.80
  6. Step 6: Final answer
    x = 5,306,568,279,928.01

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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.