Home / 33,057,252.22-49,586,366.07-12,588,117.15

Finding the Fourth Proportional to 33,057,252.22, 49,586,366.07 and 12,588,117.15

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Solution

The fourth proportional to 33,057,252.22, 49,586,366.07 and 12,588,117.15 is: 18,882,361.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,057,252.22 : 49,586,366.07 = 12,588,117.15 : x
  2. Step 2: Convert to fraction form
    33,057,252.22/49,586,366.07 = 12,588,117.15/x
  3. Step 3: Cross multiply
    33,057,252.22x = 49,586,366.07 × 12,588,117.15
  4. Step 4: Simplify right side
    33,057,252.22x = 624,198,984,917,245.25
  5. Step 5: Solve for x
    x = 624,198,984,917,245.25/33,057,252.22
  6. Step 6: Final answer
    x = 18,882,361.45

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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.