Finding the Third Proportional to 13,211,514 and 18,604,215
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Solution
The third proportional to 13,211,514 and 18,604,215 is: 26,198,118.99
Step by Step Solution
- Step 1: Write the proportion equation
13,211,514 : 18,604,215 = 18,604,215 : x - Step 2: Convert to fraction form
13,211,514/18,604,215 = 18,604,215/x - Step 3: Cross multiply
13,211,514x = 18,604,215 × 18,604,215 - Step 4: Simplify right side
13,211,514x = 346,116,815,766,225 - Step 5: Solve for x
x = 346,116,815,766,225/13,211,514 - Step 6: Final answer
x = 26,198,118.99
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.