Home / 8,188,611,741,405-11,300,639,419,294-4,534,679,613,182.70

Finding the Fourth Proportional to 8,188,611,741,405, 11,300,639,419,294 and 4,534,679,613,182.70

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Solution

The fourth proportional to 8,188,611,741,405, 11,300,639,419,294 and 4,534,679,613,182.70 is: 6,258,054,577,369.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,188,611,741,405 : 11,300,639,419,294 = 4,534,679,613,182.70 : x
  2. Step 2: Convert to fraction form
    8,188,611,741,405/11,300,639,419,294 = 4,534,679,613,182.70/x
  3. Step 3: Cross multiply
    8,188,611,741,405x = 11,300,639,419,294 × 4,534,679,613,182.70
  4. Step 4: Simplify right side
    8,188,611,741,405x = 51,244,779,190,601,287,165,018,112
  5. Step 5: Solve for x
    x = 51,244,779,190,601,287,165,018,112/8,188,611,741,405
  6. Step 6: Final answer
    x = 6,258,054,577,369.51

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Double scale
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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.