Finding the Third Proportional to 13,207,806 and 28,760,387
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Solution
The third proportional to 13,207,806 and 28,760,387 is: 62,626,590.70
Step by Step Solution
- Step 1: Write the proportion equation
13,207,806 : 28,760,387 = 28,760,387 : x - Step 2: Convert to fraction form
13,207,806/28,760,387 = 28,760,387/x - Step 3: Cross multiply
13,207,806x = 28,760,387 × 28,760,387 - Step 4: Simplify right side
13,207,806x = 827,159,860,389,769 - Step 5: Solve for x
x = 827,159,860,389,769/13,207,806 - Step 6: Final answer
x = 62,626,590.70
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.