Home / 11,605,292,909.54-17,411,354,757.25-3,744,557,759.78

Finding the Fourth Proportional to 11,605,292,909.54, 17,411,354,757.25 and 3,744,557,759.78

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Solution

The fourth proportional to 11,605,292,909.54, 17,411,354,757.25 and 3,744,557,759.78 is: 5,617,938,648.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,605,292,909.54 : 17,411,354,757.25 = 3,744,557,759.78 : x
  2. Step 2: Convert to fraction form
    11,605,292,909.54/17,411,354,757.25 = 3,744,557,759.78/x
  3. Step 3: Cross multiply
    11,605,292,909.54x = 17,411,354,757.25 × 3,744,557,759.78
  4. Step 4: Simplify right side
    11,605,292,909.54x = 65,197,823,564,542,910,464
  5. Step 5: Solve for x
    x = 65,197,823,564,542,910,464/11,605,292,909.54
  6. Step 6: Final answer
    x = 5,617,938,648.58

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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.