Home / 2,310,320,757.53-3,446,056,817.03-2,098,227,104.64

Finding the Fourth Proportional to 2,310,320,757.53, 3,446,056,817.03 and 2,098,227,104.64

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Solution

The fourth proportional to 2,310,320,757.53, 3,446,056,817.03 and 2,098,227,104.64 is: 3,129,699,542.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,320,757.53 : 3,446,056,817.03 = 2,098,227,104.64 : x
  2. Step 2: Convert to fraction form
    2,310,320,757.53/3,446,056,817.03 = 2,098,227,104.64/x
  3. Step 3: Cross multiply
    2,310,320,757.53x = 3,446,056,817.03 × 2,098,227,104.64
  4. Step 4: Simplify right side
    2,310,320,757.53x = 7,230,609,817,611,300,864
  5. Step 5: Solve for x
    x = 7,230,609,817,611,300,864/2,310,320,757.53
  6. Step 6: Final answer
    x = 3,129,699,542.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.