Home / 33,510,873.44-50,266,815.94-12,762,460.33

Finding the Fourth Proportional to 33,510,873.44, 50,266,815.94 and 12,762,460.33

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Solution

The fourth proportional to 33,510,873.44, 50,266,815.94 and 12,762,460.33 is: 19,143,883.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,510,873.44 : 50,266,815.94 = 12,762,460.33 : x
  2. Step 2: Convert to fraction form
    33,510,873.44/50,266,815.94 = 12,762,460.33/x
  3. Step 3: Cross multiply
    33,510,873.44x = 50,266,815.94 × 12,762,460.33
  4. Step 4: Simplify right side
    33,510,873.44x = 641,528,244,433,490.50
  5. Step 5: Solve for x
    x = 641,528,244,433,490.50/33,510,873.44
  6. Step 6: Final answer
    x = 19,143,883.12

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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.