Home / 22,300,249.44-33,450,379.92-6,343,897.44

Finding the Fourth Proportional to 22,300,249.44, 33,450,379.92 and 6,343,897.44

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Solution

The fourth proportional to 22,300,249.44, 33,450,379.92 and 6,343,897.44 is: 9,515,847.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,300,249.44 : 33,450,379.92 = 6,343,897.44 : x
  2. Step 2: Convert to fraction form
    22,300,249.44/33,450,379.92 = 6,343,897.44/x
  3. Step 3: Cross multiply
    22,300,249.44x = 33,450,379.92 × 6,343,897.44
  4. Step 4: Simplify right side
    22,300,249.44x = 212,205,779,541,515.44
  5. Step 5: Solve for x
    x = 212,205,779,541,515.44/22,300,249.44
  6. Step 6: Final answer
    x = 9,515,847.80

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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.