Finding the Third Proportional to 7,735,129 and 16,392,301
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Solution
The third proportional to 7,735,129 and 16,392,301 is: 34,738,597.39
Step by Step Solution
- Step 1: Write the proportion equation
7,735,129 : 16,392,301 = 16,392,301 : x - Step 2: Convert to fraction form
7,735,129/16,392,301 = 16,392,301/x - Step 3: Cross multiply
7,735,129x = 16,392,301 × 16,392,301 - Step 4: Simplify right side
7,735,129x = 268,707,532,074,601 - Step 5: Solve for x
x = 268,707,532,074,601/7,735,129 - Step 6: Final answer
x = 34,738,597.39
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.