Home / 33,210,919.90-49,814,608.37-8,949,457.27

Finding the Fourth Proportional to 33,210,919.90, 49,814,608.37 and 8,949,457.27

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Solution

The fourth proportional to 33,210,919.90, 49,814,608.37 and 8,949,457.27 is: 13,423,708.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,210,919.90 : 49,814,608.37 = 8,949,457.27 : x
  2. Step 2: Convert to fraction form
    33,210,919.90/49,814,608.37 = 8,949,457.27/x
  3. Step 3: Cross multiply
    33,210,919.90x = 49,814,608.37 × 8,949,457.27
  4. Step 4: Simplify right side
    33,210,919.90x = 445,813,709,029,099.31
  5. Step 5: Solve for x
    x = 445,813,709,029,099.31/33,210,919.90
  6. Step 6: Final answer
    x = 13,423,708.54

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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.