Home / 232,283,600.42-348,667,529.62-102,982,015.22

Finding the Fourth Proportional to 232,283,600.42, 348,667,529.62 and 102,982,015.22

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Solution

The fourth proportional to 232,283,600.42, 348,667,529.62 and 102,982,015.22 is: 154,580,369.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,283,600.42 : 348,667,529.62 = 102,982,015.22 : x
  2. Step 2: Convert to fraction form
    232,283,600.42/348,667,529.62 = 102,982,015.22/x
  3. Step 3: Cross multiply
    232,283,600.42x = 348,667,529.62 × 102,982,015.22
  4. Step 4: Simplify right side
    232,283,600.42x = 35,906,484,842,046,640
  5. Step 5: Solve for x
    x = 35,906,484,842,046,640/232,283,600.42
  6. Step 6: Final answer
    x = 154,580,369.76

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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.