Home / 25,305,821,128.71-54,420,081,323.66

Finding the Third Proportional to 25,305,821,128.71 and 54,420,081,323.66

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Solution

The third proportional to 25,305,821,128.71 and 54,420,081,323.66 is: 117,030,197,764.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,305,821,128.71 : 54,420,081,323.66 = 54,420,081,323.66 : x
  2. Step 2: Convert to fraction form
    25,305,821,128.71/54,420,081,323.66 = 54,420,081,323.66/x
  3. Step 3: Cross multiply
    25,305,821,128.71x = 54,420,081,323.66 × 54,420,081,323.66
  4. Step 4: Simplify right side
    25,305,821,128.71x = 2,961,545,251,273,876,963,328
  5. Step 5: Solve for x
    x = 2,961,545,251,273,876,963,328/25,305,821,128.71
  6. Step 6: Final answer
    x = 117,030,197,764.04

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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.