Home / 5,441,627,439.09-7,505,577,577.94-3,632,227,025.91

Finding the Fourth Proportional to 5,441,627,439.09, 7,505,577,577.94 and 3,632,227,025.91

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Solution

The fourth proportional to 5,441,627,439.09, 7,505,577,577.94 and 3,632,227,025.91 is: 5,009,891,255.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,627,439.09 : 7,505,577,577.94 = 3,632,227,025.91 : x
  2. Step 2: Convert to fraction form
    5,441,627,439.09/7,505,577,577.94 = 3,632,227,025.91/x
  3. Step 3: Cross multiply
    5,441,627,439.09x = 7,505,577,577.94 × 3,632,227,025.91
  4. Step 4: Simplify right side
    5,441,627,439.09x = 27,261,961,723,657,785,344
  5. Step 5: Solve for x
    x = 27,261,961,723,657,785,344/5,441,627,439.09
  6. Step 6: Final answer
    x = 5,009,891,255.66

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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.