Home / 182,906,102.73-252,410,698.89-99,274,263.87

Finding the Fourth Proportional to 182,906,102.73, 252,410,698.89 and 99,274,263.87

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Solution

The fourth proportional to 182,906,102.73, 252,410,698.89 and 99,274,263.87 is: 136,998,634.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,906,102.73 : 252,410,698.89 = 99,274,263.87 : x
  2. Step 2: Convert to fraction form
    182,906,102.73/252,410,698.89 = 99,274,263.87/x
  3. Step 3: Cross multiply
    182,906,102.73x = 252,410,698.89 × 99,274,263.87
  4. Step 4: Simplify right side
    182,906,102.73x = 25,057,886,325,733,188
  5. Step 5: Solve for x
    x = 25,057,886,325,733,188/182,906,102.73
  6. Step 6: Final answer
    x = 136,998,634.55

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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.