Home / 36,250,994,176.08-50,019,731,005.08-20,193,275,644.56

Finding the Fourth Proportional to 36,250,994,176.08, 50,019,731,005.08 and 20,193,275,644.56

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Solution

The fourth proportional to 36,250,994,176.08, 50,019,731,005.08 and 20,193,275,644.56 is: 27,863,021,106.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,250,994,176.08 : 50,019,731,005.08 = 20,193,275,644.56 : x
  2. Step 2: Convert to fraction form
    36,250,994,176.08/50,019,731,005.08 = 20,193,275,644.56/x
  3. Step 3: Cross multiply
    36,250,994,176.08x = 50,019,731,005.08 × 20,193,275,644.56
  4. Step 4: Simplify right side
    36,250,994,176.08x = 1,010,062,215,852,324,814,848
  5. Step 5: Solve for x
    x = 1,010,062,215,852,324,814,848/36,250,994,176.08
  6. Step 6: Final answer
    x = 27,863,021,106.30

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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.