Finding the Third Proportional to 7,813,572 and 16,225,992
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Solution
The third proportional to 7,813,572 and 16,225,992 is: 33,695,576.92
Step by Step Solution
- Step 1: Write the proportion equation
7,813,572 : 16,225,992 = 16,225,992 : x - Step 2: Convert to fraction form
7,813,572/16,225,992 = 16,225,992/x - Step 3: Cross multiply
7,813,572x = 16,225,992 × 16,225,992 - Step 4: Simplify right side
7,813,572x = 263,282,816,384,064 - Step 5: Solve for x
x = 263,282,816,384,064/7,813,572 - Step 6: Final answer
x = 33,695,576.92
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.