Home / 3,588,273,634.80-5,383,418,221.80-1,748,086,345.20

Finding the Fourth Proportional to 3,588,273,634.80, 5,383,418,221.80 and 1,748,086,345.20

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Solution

The fourth proportional to 3,588,273,634.80, 5,383,418,221.80 and 1,748,086,345.20 is: 2,622,620,469.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,273,634.80 : 5,383,418,221.80 = 1,748,086,345.20 : x
  2. Step 2: Convert to fraction form
    3,588,273,634.80/5,383,418,221.80 = 1,748,086,345.20/x
  3. Step 3: Cross multiply
    3,588,273,634.80x = 5,383,418,221.80 × 1,748,086,345.20
  4. Step 4: Simplify right side
    3,588,273,634.80x = 9,410,679,884,029,446,144
  5. Step 5: Solve for x
    x = 9,410,679,884,029,446,144/3,588,273,634.80
  6. Step 6: Final answer
    x = 2,622,620,469.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.