Finding the Third Proportional to 43,351,963 and 71,168,770
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Solution
The third proportional to 43,351,963 and 71,168,770 is: 116,834,244.01
Step by Step Solution
- Step 1: Write the proportion equation
43,351,963 : 71,168,770 = 71,168,770 : x - Step 2: Convert to fraction form
43,351,963/71,168,770 = 71,168,770/x - Step 3: Cross multiply
43,351,963x = 71,168,770 × 71,168,770 - Step 4: Simplify right side
43,351,963x = 5,064,993,823,312,900 - Step 5: Solve for x
x = 5,064,993,823,312,900/43,351,963 - Step 6: Final answer
x = 116,834,244.01
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These problems maintain the same ratio (1.64) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.