Finding the Third Proportional to 45,379,320 and 68,102,676
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Solution
The third proportional to 45,379,320 and 68,102,676 is: 102,204,583.02
Step by Step Solution
- Step 1: Write the proportion equation
45,379,320 : 68,102,676 = 68,102,676 : x - Step 2: Convert to fraction form
45,379,320/68,102,676 = 68,102,676/x - Step 3: Cross multiply
45,379,320x = 68,102,676 × 68,102,676 - Step 4: Simplify right side
45,379,320x = 4,637,974,478,360,976 - Step 5: Solve for x
x = 4,637,974,478,360,976/45,379,320 - Step 6: Final answer
x = 102,204,583.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.