Home / 33,002,966.45-49,504,697.73-12,527,165.90

Finding the Fourth Proportional to 33,002,966.45, 49,504,697.73 and 12,527,165.90

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Solution

The fourth proportional to 33,002,966.45, 49,504,697.73 and 12,527,165.90 is: 18,790,843.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,002,966.45 : 49,504,697.73 = 12,527,165.90 : x
  2. Step 2: Convert to fraction form
    33,002,966.45/49,504,697.73 = 12,527,165.90/x
  3. Step 3: Cross multiply
    33,002,966.45x = 49,504,697.73 × 12,527,165.90
  4. Step 4: Simplify right side
    33,002,966.45x = 620,153,561,045,539.88
  5. Step 5: Solve for x
    x = 620,153,561,045,539.88/33,002,966.45
  6. Step 6: Final answer
    x = 18,790,843.00

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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.