Finding the Third Proportional to 22,807,893 and 49,631,115
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Solution
The third proportional to 22,807,893 and 49,631,115 is: 107,999,786.57
Step by Step Solution
- Step 1: Write the proportion equation
22,807,893 : 49,631,115 = 49,631,115 : x - Step 2: Convert to fraction form
22,807,893/49,631,115 = 49,631,115/x - Step 3: Cross multiply
22,807,893x = 49,631,115 × 49,631,115 - Step 4: Simplify right side
22,807,893x = 2,463,247,576,143,225 - Step 5: Solve for x
x = 2,463,247,576,143,225/22,807,893 - Step 6: Final answer
x = 107,999,786.57
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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.