Home / 8,188,611,741,390-11,300,639,419,275-4,534,679,613,166.90

Finding the Fourth Proportional to 8,188,611,741,390, 11,300,639,419,275 and 4,534,679,613,166.90

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Solution

The fourth proportional to 8,188,611,741,390, 11,300,639,419,275 and 4,534,679,613,166.90 is: 6,258,054,577,348.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,188,611,741,390 : 11,300,639,419,275 = 4,534,679,613,166.90 : x
  2. Step 2: Convert to fraction form
    8,188,611,741,390/11,300,639,419,275 = 4,534,679,613,166.90/x
  3. Step 3: Cross multiply
    8,188,611,741,390x = 11,300,639,419,275 × 4,534,679,613,166.90
  4. Step 4: Simplify right side
    8,188,611,741,390x = 51,244,779,190,336,579,740,631,040
  5. Step 5: Solve for x
    x = 51,244,779,190,336,579,740,631,040/8,188,611,741,390
  6. Step 6: Final answer
    x = 6,258,054,577,348.65

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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.