Home / 8,647,101,751,578-11,933,344,462,069-4,745,312,883,448.80

Finding the Fourth Proportional to 8,647,101,751,578, 11,933,344,462,069 and 4,745,312,883,448.80

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Solution

The fourth proportional to 8,647,101,751,578, 11,933,344,462,069 and 4,745,312,883,448.80 is: 6,548,720,582,379.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,647,101,751,578 : 11,933,344,462,069 = 4,745,312,883,448.80 : x
  2. Step 2: Convert to fraction form
    8,647,101,751,578/11,933,344,462,069 = 4,745,312,883,448.80/x
  3. Step 3: Cross multiply
    8,647,101,751,578x = 11,933,344,462,069 × 4,745,312,883,448.80
  4. Step 4: Simplify right side
    8,647,101,751,578x = 56,627,453,218,488,410,815,070,208
  5. Step 5: Solve for x
    x = 56,627,453,218,488,410,815,070,208/8,647,101,751,578
  6. Step 6: Final answer
    x = 6,548,720,582,379.47

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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.