Finding the Third Proportional to 6,442,206 and 13,893,163
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Solution
The third proportional to 6,442,206 and 13,893,163 is: 29,961,782.99
Step by Step Solution
- Step 1: Write the proportion equation
6,442,206 : 13,893,163 = 13,893,163 : x - Step 2: Convert to fraction form
6,442,206/13,893,163 = 13,893,163/x - Step 3: Cross multiply
6,442,206x = 13,893,163 × 13,893,163 - Step 4: Simplify right side
6,442,206x = 193,019,978,144,569 - Step 5: Solve for x
x = 193,019,978,144,569/6,442,206 - Step 6: Final answer
x = 29,961,782.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.