Home / 35,055,585,259,890-48,356,608,626,282-21,863,673,796,856

Finding the Fourth Proportional to 35,055,585,259,890, 48,356,608,626,282 and 21,863,673,796,856

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Solution

The fourth proportional to 35,055,585,259,890, 48,356,608,626,282 and 21,863,673,796,856 is: 30,159,334,356,826.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,055,585,259,890 : 48,356,608,626,282 = 21,863,673,796,856 : x
  2. Step 2: Convert to fraction form
    35,055,585,259,890/48,356,608,626,282 = 21,863,673,796,856/x
  3. Step 3: Cross multiply
    35,055,585,259,890x = 48,356,608,626,282 × 21,863,673,796,856
  4. Step 4: Simplify right side
    35,055,585,259,890x = 1,057,253,116,927,262,571,597,135,872
  5. Step 5: Solve for x
    x = 1,057,253,116,927,262,571,597,135,872/35,055,585,259,890
  6. Step 6: Final answer
    x = 30,159,334,356,826.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.