Home / 335,589,313,203.18-503,463,360,791.64-108,948,327,138.18

Finding the Fourth Proportional to 335,589,313,203.18, 503,463,360,791.64 and 108,948,327,138.18

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Solution

The fourth proportional to 335,589,313,203.18, 503,463,360,791.64 and 108,948,327,138.18 is: 163,448,264,815.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,589,313,203.18 : 503,463,360,791.64 = 108,948,327,138.18 : x
  2. Step 2: Convert to fraction form
    335,589,313,203.18/503,463,360,791.64 = 108,948,327,138.18/x
  3. Step 3: Cross multiply
    335,589,313,203.18x = 503,463,360,791.64 × 108,948,327,138.18
  4. Step 4: Simplify right side
    335,589,313,203.18x = 54,851,490,933,615,141,847,040
  5. Step 5: Solve for x
    x = 54,851,490,933,615,141,847,040/335,589,313,203.18
  6. Step 6: Final answer
    x = 163,448,264,815.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.