Home / 3,588,273,642.80-5,383,418,233.80-1,748,086,353.20

Finding the Fourth Proportional to 3,588,273,642.80, 5,383,418,233.80 and 1,748,086,353.20

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Solution

The fourth proportional to 3,588,273,642.80, 5,383,418,233.80 and 1,748,086,353.20 is: 2,622,620,481.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,273,642.80 : 5,383,418,233.80 = 1,748,086,353.20 : x
  2. Step 2: Convert to fraction form
    3,588,273,642.80/5,383,418,233.80 = 1,748,086,353.20/x
  3. Step 3: Cross multiply
    3,588,273,642.80x = 5,383,418,233.80 × 1,748,086,353.20
  4. Step 4: Simplify right side
    3,588,273,642.80x = 9,410,679,948,073,828,352
  5. Step 5: Solve for x
    x = 9,410,679,948,073,828,352/3,588,273,642.80
  6. Step 6: Final answer
    x = 2,622,620,481.29

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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.