Home / 51,345,357.20-77,027,003.87-22,590,745.44

Finding the Fourth Proportional to 51,345,357.20, 77,027,003.87 and 22,590,745.44

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Solution

The fourth proportional to 51,345,357.20, 77,027,003.87 and 22,590,745.44 is: 33,890,063.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,345,357.20 : 77,027,003.87 = 22,590,745.44 : x
  2. Step 2: Convert to fraction form
    51,345,357.20/77,027,003.87 = 22,590,745.44/x
  3. Step 3: Cross multiply
    51,345,357.20x = 77,027,003.87 × 22,590,745.44
  4. Step 4: Simplify right side
    51,345,357.20x = 1,740,097,436,464,536.50
  5. Step 5: Solve for x
    x = 1,740,097,436,464,536.50/51,345,357.20
  6. Step 6: Final answer
    x = 33,890,063.90

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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.