Home / 33,512,293.26-50,344,111.40-19,874,384.61

Finding the Fourth Proportional to 33,512,293.26, 50,344,111.40 and 19,874,384.61

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Solution

The fourth proportional to 33,512,293.26, 50,344,111.40 and 19,874,384.61 is: 29,856,453.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,512,293.26 : 50,344,111.40 = 19,874,384.61 : x
  2. Step 2: Convert to fraction form
    33,512,293.26/50,344,111.40 = 19,874,384.61/x
  3. Step 3: Cross multiply
    33,512,293.26x = 50,344,111.40 × 19,874,384.61
  4. Step 4: Simplify right side
    33,512,293.26x = 1,000,558,232,812,285.50
  5. Step 5: Solve for x
    x = 1,000,558,232,812,285.50/33,512,293.26
  6. Step 6: Final answer
    x = 29,856,453.72

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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.