Home / 29,467,110,006.75-44,201,015,765.28-8,218,265,803.03

Finding the Fourth Proportional to 29,467,110,006.75, 44,201,015,765.28 and 8,218,265,803.03

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Solution

The fourth proportional to 29,467,110,006.75, 44,201,015,765.28 and 8,218,265,803.03 is: 12,327,496,528.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,467,110,006.75 : 44,201,015,765.28 = 8,218,265,803.03 : x
  2. Step 2: Convert to fraction form
    29,467,110,006.75/44,201,015,765.28 = 8,218,265,803.03/x
  3. Step 3: Cross multiply
    29,467,110,006.75x = 44,201,015,765.28 × 8,218,265,803.03
  4. Step 4: Simplify right side
    29,467,110,006.75x = 363,255,696,322,990,505,984
  5. Step 5: Solve for x
    x = 363,255,696,322,990,505,984/29,467,110,006.75
  6. Step 6: Final answer
    x = 12,327,496,528.83

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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.