Finding the Third Proportional to 127,777,058 and 208,626,339
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Solution
The third proportional to 127,777,058 and 208,626,339 is: 340,631,956.99
Step by Step Solution
- Step 1: Write the proportion equation
127,777,058 : 208,626,339 = 208,626,339 : x - Step 2: Convert to fraction form
127,777,058/208,626,339 = 208,626,339/x - Step 3: Cross multiply
127,777,058x = 208,626,339 × 208,626,339 - Step 4: Simplify right side
127,777,058x = 43,524,949,324,542,920 - Step 5: Solve for x
x = 43,524,949,324,542,920/127,777,058 - Step 6: Final answer
x = 340,631,956.99
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These problems maintain the same ratio (1.63) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.