Finding the Third Proportional to 44,629,942 and 68,964,638
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Solution
The third proportional to 44,629,942 and 68,964,638 is: 106,567,947.02
Step by Step Solution
- Step 1: Write the proportion equation
44,629,942 : 68,964,638 = 68,964,638 : x - Step 2: Convert to fraction form
44,629,942/68,964,638 = 68,964,638/x - Step 3: Cross multiply
44,629,942x = 68,964,638 × 68,964,638 - Step 4: Simplify right side
44,629,942x = 4,756,121,294,471,044 - Step 5: Solve for x
x = 4,756,121,294,471,044/44,629,942 - Step 6: Final answer
x = 106,567,947.02
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.