Home / 25,305,821,149-54,420,081,362

Finding the Third Proportional to 25,305,821,149 and 54,420,081,362

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Solution

The third proportional to 25,305,821,149 and 54,420,081,362 is: 117,030,197,835.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,305,821,149 : 54,420,081,362 = 54,420,081,362 : x
  2. Step 2: Convert to fraction form
    25,305,821,149/54,420,081,362 = 54,420,081,362/x
  3. Step 3: Cross multiply
    25,305,821,149x = 54,420,081,362 × 54,420,081,362
  4. Step 4: Simplify right side
    25,305,821,149x = 2,961,545,255,446,699,835,392
  5. Step 5: Solve for x
    x = 2,961,545,255,446,699,835,392/25,305,821,149
  6. Step 6: Final answer
    x = 117,030,197,835.08

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.