Finding the Third Proportional to 1,362,920,954 and 2,964,639,762
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Solution
The third proportional to 1,362,920,954 and 2,964,639,762 is: 6,448,715,086.99
Step by Step Solution
- Step 1: Write the proportion equation
1,362,920,954 : 2,964,639,762 = 2,964,639,762 : x - Step 2: Convert to fraction form
1,362,920,954/2,964,639,762 = 2,964,639,762/x - Step 3: Cross multiply
1,362,920,954x = 2,964,639,762 × 2,964,639,762 - Step 4: Simplify right side
1,362,920,954x = 8,789,088,918,431,416,320 - Step 5: Solve for x
x = 8,789,088,918,431,416,320/1,362,920,954 - Step 6: Final answer
x = 6,448,715,086.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.