Home / 34,414,818.08-51,621,997.50-13,944,235.64

Finding the Fourth Proportional to 34,414,818.08, 51,621,997.50 and 13,944,235.64

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Solution

The fourth proportional to 34,414,818.08, 51,621,997.50 and 13,944,235.64 is: 20,916,260.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,414,818.08 : 51,621,997.50 = 13,944,235.64 : x
  2. Step 2: Convert to fraction form
    34,414,818.08/51,621,997.50 = 13,944,235.64/x
  3. Step 3: Cross multiply
    34,414,818.08x = 51,621,997.50 × 13,944,235.64
  4. Step 4: Simplify right side
    34,414,818.08x = 719,829,297,089,380.88
  5. Step 5: Solve for x
    x = 719,829,297,089,380.88/34,414,818.08
  6. Step 6: Final answer
    x = 20,916,260.42

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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.