Home / 8,188,611,741,168.60-11,300,639,418,968-4,534,679,612,944.80

Finding the Fourth Proportional to 8,188,611,741,168.60, 11,300,639,418,968 and 4,534,679,612,944.80

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Solution

The fourth proportional to 8,188,611,741,168.60, 11,300,639,418,968 and 4,534,679,612,944.80 is: 6,258,054,577,041.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,188,611,741,168.60 : 11,300,639,418,968 = 4,534,679,612,944.80 : x
  2. Step 2: Convert to fraction form
    8,188,611,741,168.60/11,300,639,418,968 = 4,534,679,612,944.80/x
  3. Step 3: Cross multiply
    8,188,611,741,168.60x = 11,300,639,418,968 × 4,534,679,612,944.80
  4. Step 4: Simplify right side
    8,188,611,741,168.60x = 51,244,779,186,434,559,002,542,080
  5. Step 5: Solve for x
    x = 51,244,779,186,434,559,002,542,080/8,188,611,741,168.60
  6. Step 6: Final answer
    x = 6,258,054,577,041.33

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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.