Home / 12,724,196,650,656-19,086,295,228,212-3,054,199,936,909.20

Finding the Fourth Proportional to 12,724,196,650,656, 19,086,295,228,212 and 3,054,199,936,909.20

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Solution

The fourth proportional to 12,724,196,650,656, 19,086,295,228,212 and 3,054,199,936,909.20 is: 4,581,299,965,906.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,724,196,650,656 : 19,086,295,228,212 = 3,054,199,936,909.20 : x
  2. Step 2: Convert to fraction form
    12,724,196,650,656/19,086,295,228,212 = 3,054,199,936,909.20/x
  3. Step 3: Cross multiply
    12,724,196,650,656x = 19,086,295,228,212 × 3,054,199,936,909.20
  4. Step 4: Simplify right side
    12,724,196,650,656x = 58,293,361,681,835,458,528,542,720
  5. Step 5: Solve for x
    x = 58,293,361,681,835,458,528,542,720/12,724,196,650,656
  6. Step 6: Final answer
    x = 4,581,299,965,906.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.