Home / 13,658,736,942-30,458,058,351.75

Finding the Third Proportional to 13,658,736,942 and 30,458,058,351.75

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Solution

The third proportional to 13,658,736,942 and 30,458,058,351.75 is: 67,919,407,372.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,658,736,942 : 30,458,058,351.75 = 30,458,058,351.75 : x
  2. Step 2: Convert to fraction form
    13,658,736,942/30,458,058,351.75 = 30,458,058,351.75/x
  3. Step 3: Cross multiply
    13,658,736,942x = 30,458,058,351.75 × 30,458,058,351.75
  4. Step 4: Simplify right side
    13,658,736,942x = 927,693,318,558,607,867,904
  5. Step 5: Solve for x
    x = 927,693,318,558,607,867,904/13,658,736,942
  6. Step 6: Final answer
    x = 67,919,407,372.58

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.