Home / 39,213,917.44-58,720,099.20-24,021,790.72

Finding the Fourth Proportional to 39,213,917.44, 58,720,099.20 and 24,021,790.72

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Solution

The fourth proportional to 39,213,917.44, 58,720,099.20 and 24,021,790.72 is: 35,970,951.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,213,917.44 : 58,720,099.20 = 24,021,790.72 : x
  2. Step 2: Convert to fraction form
    39,213,917.44/58,720,099.20 = 24,021,790.72/x
  3. Step 3: Cross multiply
    39,213,917.44x = 58,720,099.20 × 24,021,790.72
  4. Step 4: Simplify right side
    39,213,917.44x = 1,410,561,934,040,039.50
  5. Step 5: Solve for x
    x = 1,410,561,934,040,039.50/39,213,917.44
  6. Step 6: Final answer
    x = 35,970,951.80

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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.