Finding the Third Proportional to 16,764,612 and 36,667,542
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Solution
The third proportional to 16,764,612 and 36,667,542 is: 80,199,209.88
Step by Step Solution
- Step 1: Write the proportion equation
16,764,612 : 36,667,542 = 36,667,542 : x - Step 2: Convert to fraction form
16,764,612/36,667,542 = 36,667,542/x - Step 3: Cross multiply
16,764,612x = 36,667,542 × 36,667,542 - Step 4: Simplify right side
16,764,612x = 1,344,508,636,321,764 - Step 5: Solve for x
x = 1,344,508,636,321,764/16,764,612 - Step 6: Final answer
x = 80,199,209.88
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.