Home / 33,772,348.14-46,509,179.96-31,667,908.76

Finding the Fourth Proportional to 33,772,348.14, 46,509,179.96 and 31,667,908.76

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Solution

The fourth proportional to 33,772,348.14, 46,509,179.96 and 31,667,908.76 is: 43,611,076.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,772,348.14 : 46,509,179.96 = 31,667,908.76 : x
  2. Step 2: Convert to fraction form
    33,772,348.14/46,509,179.96 = 31,667,908.76/x
  3. Step 3: Cross multiply
    33,772,348.14x = 46,509,179.96 × 31,667,908.76
  4. Step 4: Simplify right side
    33,772,348.14x = 1,472,848,467,475,700.50
  5. Step 5: Solve for x
    x = 1,472,848,467,475,700.50/33,772,348.14
  6. Step 6: Final answer
    x = 43,611,076.77

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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.