Home / 177,259,713.37-244,659,219.14-103,944,474.97

Finding the Fourth Proportional to 177,259,713.37, 244,659,219.14 and 103,944,474.97

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Solution

The fourth proportional to 177,259,713.37, 244,659,219.14 and 103,944,474.97 is: 143,467,309.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,259,713.37 : 244,659,219.14 = 103,944,474.97 : x
  2. Step 2: Convert to fraction form
    177,259,713.37/244,659,219.14 = 103,944,474.97/x
  3. Step 3: Cross multiply
    177,259,713.37x = 244,659,219.14 × 103,944,474.97
  4. Step 4: Simplify right side
    177,259,713.37x = 25,430,974,078,334,456
  5. Step 5: Solve for x
    x = 25,430,974,078,334,456/177,259,713.37
  6. Step 6: Final answer
    x = 143,467,309.04

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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.