Home / 33,755,895.78-50,633,143.80-8,197,039.14

Finding the Fourth Proportional to 33,755,895.78, 50,633,143.80 and 8,197,039.14

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Solution

The fourth proportional to 33,755,895.78, 50,633,143.80 and 8,197,039.14 is: 12,295,388.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,755,895.78 : 50,633,143.80 = 8,197,039.14 : x
  2. Step 2: Convert to fraction form
    33,755,895.78/50,633,143.80 = 8,197,039.14/x
  3. Step 3: Cross multiply
    33,755,895.78x = 50,633,143.80 × 8,197,039.14
  4. Step 4: Simplify right side
    33,755,895.78x = 415,041,861,509,848.31
  5. Step 5: Solve for x
    x = 415,041,861,509,848.31/33,755,895.78
  6. Step 6: Final answer
    x = 12,295,388.76

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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.