Home / 182,906,103.73-252,410,700.27-99,274,264.87

Finding the Fourth Proportional to 182,906,103.73, 252,410,700.27 and 99,274,264.87

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Solution

The fourth proportional to 182,906,103.73, 252,410,700.27 and 99,274,264.87 is: 136,998,635.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,906,103.73 : 252,410,700.27 = 99,274,264.87 : x
  2. Step 2: Convert to fraction form
    182,906,103.73/252,410,700.27 = 99,274,264.87/x
  3. Step 3: Cross multiply
    182,906,103.73x = 252,410,700.27 × 99,274,264.87
  4. Step 4: Simplify right side
    182,906,103.73x = 25,057,886,714,626,164
  5. Step 5: Solve for x
    x = 25,057,886,714,626,164/182,906,103.73
  6. Step 6: Final answer
    x = 136,998,635.93

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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.