Home / 80,093,580,223.54-110,529,261,782.90-43,471,708,709.80

Finding the Fourth Proportional to 80,093,580,223.54, 110,529,261,782.90 and 43,471,708,709.80

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Solution

The fourth proportional to 80,093,580,223.54, 110,529,261,782.90 and 43,471,708,709.80 is: 59,991,023,734.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,093,580,223.54 : 110,529,261,782.90 = 43,471,708,709.80 : x
  2. Step 2: Convert to fraction form
    80,093,580,223.54/110,529,261,782.90 = 43,471,708,709.80/x
  3. Step 3: Cross multiply
    80,093,580,223.54x = 110,529,261,782.90 × 43,471,708,709.80
  4. Step 4: Simplify right side
    80,093,580,223.54x = 4,804,895,872,135,458,717,696
  5. Step 5: Solve for x
    x = 4,804,895,872,135,458,717,696/80,093,580,223.54
  6. Step 6: Final answer
    x = 59,991,023,734.05

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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.