Home / 38,327,391,104.76-52,894,662,774.48-22,055,985,658.44

Finding the Fourth Proportional to 38,327,391,104.76, 52,894,662,774.48 and 22,055,985,658.44

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Solution

The fourth proportional to 38,327,391,104.76, 52,894,662,774.48 and 22,055,985,658.44 is: 30,438,907,787.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,327,391,104.76 : 52,894,662,774.48 = 22,055,985,658.44 : x
  2. Step 2: Convert to fraction form
    38,327,391,104.76/52,894,662,774.48 = 22,055,985,658.44/x
  3. Step 3: Cross multiply
    38,327,391,104.76x = 52,894,662,774.48 × 22,055,985,658.44
  4. Step 4: Simplify right side
    38,327,391,104.76x = 1,166,643,923,561,951,002,624
  5. Step 5: Solve for x
    x = 1,166,643,923,561,951,002,624/38,327,391,104.76
  6. Step 6: Final answer
    x = 30,438,907,787.21

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Double scale
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1.5x scale

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.