Home / 8,002,334,773.26-11,043,234,968.38-4,384,783,662.49

Finding the Fourth Proportional to 8,002,334,773.26, 11,043,234,968.38 and 4,384,783,662.49

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Solution

The fourth proportional to 8,002,334,773.26, 11,043,234,968.38 and 4,384,783,662.49 is: 6,051,008,567.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,334,773.26 : 11,043,234,968.38 = 4,384,783,662.49 : x
  2. Step 2: Convert to fraction form
    8,002,334,773.26/11,043,234,968.38 = 4,384,783,662.49/x
  3. Step 3: Cross multiply
    8,002,334,773.26x = 11,043,234,968.38 × 4,384,783,662.49
  4. Step 4: Simplify right side
    8,002,334,773.26x = 48,422,196,270,334,640,128
  5. Step 5: Solve for x
    x = 48,422,196,270,334,640,128/8,002,334,773.26
  6. Step 6: Final answer
    x = 6,051,008,567.17

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Double scale
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1.5x scale

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.