Home / 5,441,627,438.84-7,505,577,577.60-3,632,227,025.66

Finding the Fourth Proportional to 5,441,627,438.84, 7,505,577,577.60 and 3,632,227,025.66

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Solution

The fourth proportional to 5,441,627,438.84, 7,505,577,577.60 and 3,632,227,025.66 is: 5,009,891,255.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,627,438.84 : 7,505,577,577.60 = 3,632,227,025.66 : x
  2. Step 2: Convert to fraction form
    5,441,627,438.84/7,505,577,577.60 = 3,632,227,025.66/x
  3. Step 3: Cross multiply
    5,441,627,438.84x = 7,505,577,577.60 × 3,632,227,025.66
  4. Step 4: Simplify right side
    5,441,627,438.84x = 27,261,961,720,522,899,456
  5. Step 5: Solve for x
    x = 27,261,961,720,522,899,456/5,441,627,438.84
  6. Step 6: Final answer
    x = 5,009,891,255.32

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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.