Home / 168,493,895,392-232,524,571,604.16-91,334,262,268.48

Finding the Fourth Proportional to 168,493,895,392, 232,524,571,604.16 and 91,334,262,268.48

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Solution

The fourth proportional to 168,493,895,392, 232,524,571,604.16 and 91,334,262,268.48 is: 126,042,905,930.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,493,895,392 : 232,524,571,604.16 = 91,334,262,268.48 : x
  2. Step 2: Convert to fraction form
    168,493,895,392/232,524,571,604.16 = 91,334,262,268.48/x
  3. Step 3: Cross multiply
    168,493,895,392x = 232,524,571,604.16 × 91,334,262,268.48
  4. Step 4: Simplify right side
    168,493,895,392x = 21,237,460,206,760,306,409,472
  5. Step 5: Solve for x
    x = 21,237,460,206,760,306,409,472/168,493,895,392
  6. Step 6: Final answer
    x = 126,042,905,930.52

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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.