Home / 16,009,958.03-22,093,920.32-8,667,951.17

Finding the Fourth Proportional to 16,009,958.03, 22,093,920.32 and 8,667,951.17

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Solution

The fourth proportional to 16,009,958.03, 22,093,920.32 and 8,667,951.17 is: 11,961,869.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,009,958.03 : 22,093,920.32 = 8,667,951.17 : x
  2. Step 2: Convert to fraction form
    16,009,958.03/22,093,920.32 = 8,667,951.17/x
  3. Step 3: Cross multiply
    16,009,958.03x = 22,093,920.32 × 8,667,951.17
  4. Step 4: Simplify right side
    16,009,958.03x = 191,509,022,333,821.41
  5. Step 5: Solve for x
    x = 191,509,022,333,821.41/16,009,958.03
  6. Step 6: Final answer
    x = 11,961,869.11

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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.