Home / 29,633,576.42-44,435,049.56-13,008,379.25

Finding the Fourth Proportional to 29,633,576.42, 44,435,049.56 and 13,008,379.25

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Solution

The fourth proportional to 29,633,576.42, 44,435,049.56 and 13,008,379.25 is: 19,505,845.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,633,576.42 : 44,435,049.56 = 13,008,379.25 : x
  2. Step 2: Convert to fraction form
    29,633,576.42/44,435,049.56 = 13,008,379.25/x
  3. Step 3: Cross multiply
    29,633,576.42x = 44,435,049.56 × 13,008,379.25
  4. Step 4: Simplify right side
    29,633,576.42x = 578,027,976,715,071.38
  5. Step 5: Solve for x
    x = 578,027,976,715,071.38/29,633,576.42
  6. Step 6: Final answer
    x = 19,505,845.96

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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.