Finding the Third Proportional to 11,278,102 and 16,920,609
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Solution
The third proportional to 11,278,102 and 16,920,609 is: 25,386,098.56
Step by Step Solution
- Step 1: Write the proportion equation
11,278,102 : 16,920,609 = 16,920,609 : x - Step 2: Convert to fraction form
11,278,102/16,920,609 = 16,920,609/x - Step 3: Cross multiply
11,278,102x = 16,920,609 × 16,920,609 - Step 4: Simplify right side
11,278,102x = 286,307,008,930,881 - Step 5: Solve for x
x = 286,307,008,930,881/11,278,102 - Step 6: Final answer
x = 25,386,098.56
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.