Home / 26,066,074,518.08-35,972,367,324-15,361,647,018.56

Finding the Fourth Proportional to 26,066,074,518.08, 35,972,367,324 and 15,361,647,018.56

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Solution

The fourth proportional to 26,066,074,518.08, 35,972,367,324 and 15,361,647,018.56 is: 21,199,770,946.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,066,074,518.08 : 35,972,367,324 = 15,361,647,018.56 : x
  2. Step 2: Convert to fraction form
    26,066,074,518.08/35,972,367,324 = 15,361,647,018.56/x
  3. Step 3: Cross multiply
    26,066,074,518.08x = 35,972,367,324 × 15,361,647,018.56
  4. Step 4: Simplify right side
    26,066,074,518.08x = 552,594,809,253,269,733,376
  5. Step 5: Solve for x
    x = 552,594,809,253,269,733,376/26,066,074,518.08
  6. Step 6: Final answer
    x = 21,199,770,946.33

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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.