Home / 115,893,503,999.90-173,840,255,999.85-33,175,775,231.90

Finding the Fourth Proportional to 115,893,503,999.90, 173,840,255,999.85 and 33,175,775,231.90

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Solution

The fourth proportional to 115,893,503,999.90, 173,840,255,999.85 and 33,175,775,231.90 is: 49,763,662,847.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,893,503,999.90 : 173,840,255,999.85 = 33,175,775,231.90 : x
  2. Step 2: Convert to fraction form
    115,893,503,999.90/173,840,255,999.85 = 33,175,775,231.90/x
  3. Step 3: Cross multiply
    115,893,503,999.90x = 173,840,255,999.85 × 33,175,775,231.90
  4. Step 4: Simplify right side
    115,893,503,999.90x = 5,767,285,259,306,979,557,376
  5. Step 5: Solve for x
    x = 5,767,285,259,306,979,557,376/115,893,503,999.90
  6. Step 6: Final answer
    x = 49,763,662,847.85

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1.5x scale

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.