Home / 22,145,968.67-33,215,996.52-6,583,505.38

Finding the Fourth Proportional to 22,145,968.67, 33,215,996.52 and 6,583,505.38

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Solution

The fourth proportional to 22,145,968.67, 33,215,996.52 and 6,583,505.38 is: 9,874,379.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,145,968.67 : 33,215,996.52 = 6,583,505.38 : x
  2. Step 2: Convert to fraction form
    22,145,968.67/33,215,996.52 = 6,583,505.38/x
  3. Step 3: Cross multiply
    22,145,968.67x = 33,215,996.52 × 6,583,505.38
  4. Step 4: Simplify right side
    22,145,968.67x = 218,677,691,708,441.31
  5. Step 5: Solve for x
    x = 218,677,691,708,441.31/22,145,968.67
  6. Step 6: Final answer
    x = 9,874,379.17

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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.