Home / 2,327,705,577.72-3,212,188,164.54-1,270,441,130.04

Finding the Fourth Proportional to 2,327,705,577.72, 3,212,188,164.54 and 1,270,441,130.04

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Solution

The fourth proportional to 2,327,705,577.72, 3,212,188,164.54 and 1,270,441,130.04 is: 1,753,183,908.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,705,577.72 : 3,212,188,164.54 = 1,270,441,130.04 : x
  2. Step 2: Convert to fraction form
    2,327,705,577.72/3,212,188,164.54 = 1,270,441,130.04/x
  3. Step 3: Cross multiply
    2,327,705,577.72x = 3,212,188,164.54 × 1,270,441,130.04
  4. Step 4: Simplify right side
    2,327,705,577.72x = 4,080,895,961,659,311,104
  5. Step 5: Solve for x
    x = 4,080,895,961,659,311,104/2,327,705,577.72
  6. Step 6: Final answer
    x = 1,753,183,908.10

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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.