Finding the Third Proportional to 7,724,348 and 11,350,045
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Solution
The third proportional to 7,724,348 and 11,350,045 is: 16,677,591.62
Step by Step Solution
- Step 1: Write the proportion equation
7,724,348 : 11,350,045 = 11,350,045 : x - Step 2: Convert to fraction form
7,724,348/11,350,045 = 11,350,045/x - Step 3: Cross multiply
7,724,348x = 11,350,045 × 11,350,045 - Step 4: Simplify right side
7,724,348x = 128,823,521,502,025 - Step 5: Solve for x
x = 128,823,521,502,025/7,724,348 - Step 6: Final answer
x = 16,677,591.62
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.