Home / 336,404,249.27-464,237,956.49-185,696,996.70

Finding the Fourth Proportional to 336,404,249.27, 464,237,956.49 and 185,696,996.70

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Solution

The fourth proportional to 336,404,249.27, 464,237,956.49 and 185,696,996.70 is: 256,261,906.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,404,249.27 : 464,237,956.49 = 185,696,996.70 : x
  2. Step 2: Convert to fraction form
    336,404,249.27/464,237,956.49 = 185,696,996.70/x
  3. Step 3: Cross multiply
    336,404,249.27x = 464,237,956.49 × 185,696,996.70
  4. Step 4: Simplify right side
    336,404,249.27x = 86,207,594,273,409,792
  5. Step 5: Solve for x
    x = 86,207,594,273,409,792/336,404,249.27
  6. Step 6: Final answer
    x = 256,261,906.51

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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.