Home / 5,545,396,642-12,330,664,816

Finding the Third Proportional to 5,545,396,642 and 12,330,664,816

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Solution

The third proportional to 5,545,396,642 and 12,330,664,816 is: 27,418,290,272.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,396,642 : 12,330,664,816 = 12,330,664,816 : x
  2. Step 2: Convert to fraction form
    5,545,396,642/12,330,664,816 = 12,330,664,816/x
  3. Step 3: Cross multiply
    5,545,396,642x = 12,330,664,816 × 12,330,664,816
  4. Step 4: Simplify right side
    5,545,396,642x = 152,045,294,804,540,325,888
  5. Step 5: Solve for x
    x = 152,045,294,804,540,325,888/5,545,396,642
  6. Step 6: Final answer
    x = 27,418,290,272.15

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.