Home / 5,441,627,440.34-7,505,577,579.66-3,632,227,027.16

Finding the Fourth Proportional to 5,441,627,440.34, 7,505,577,579.66 and 3,632,227,027.16

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Solution

The fourth proportional to 5,441,627,440.34, 7,505,577,579.66 and 3,632,227,027.16 is: 5,009,891,257.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,627,440.34 : 7,505,577,579.66 = 3,632,227,027.16 : x
  2. Step 2: Convert to fraction form
    5,441,627,440.34/7,505,577,579.66 = 3,632,227,027.16/x
  3. Step 3: Cross multiply
    5,441,627,440.34x = 7,505,577,579.66 × 3,632,227,027.16
  4. Step 4: Simplify right side
    5,441,627,440.34x = 27,261,961,739,249,664,000
  5. Step 5: Solve for x
    x = 27,261,961,739,249,664,000/5,441,627,440.34
  6. Step 6: Final answer
    x = 5,009,891,257.38

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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.