Home / 8,188,611,741,410.20-11,300,639,419,302-4,534,679,613,187.60

Finding the Fourth Proportional to 8,188,611,741,410.20, 11,300,639,419,302 and 4,534,679,613,187.60

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Solution

The fourth proportional to 8,188,611,741,410.20, 11,300,639,419,302 and 4,534,679,613,187.60 is: 6,258,054,577,376.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,188,611,741,410.20 : 11,300,639,419,302 = 4,534,679,613,187.60 : x
  2. Step 2: Convert to fraction form
    8,188,611,741,410.20/11,300,639,419,302 = 4,534,679,613,187.60/x
  3. Step 3: Cross multiply
    8,188,611,741,410.20x = 11,300,639,419,302 × 4,534,679,613,187.60
  4. Step 4: Simplify right side
    8,188,611,741,410.20x = 51,244,779,190,692,933,177,180,160
  5. Step 5: Solve for x
    x = 51,244,779,190,692,933,177,180,160/8,188,611,741,410.20
  6. Step 6: Final answer
    x = 6,258,054,577,376.73

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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.