Finding the Third Proportional to 20,516,224 and 44,436,992
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Solution
The third proportional to 20,516,224 and 44,436,992 is: 96,248,035.60
Step by Step Solution
- Step 1: Write the proportion equation
20,516,224 : 44,436,992 = 44,436,992 : x - Step 2: Convert to fraction form
20,516,224/44,436,992 = 44,436,992/x - Step 3: Cross multiply
20,516,224x = 44,436,992 × 44,436,992 - Step 4: Simplify right side
20,516,224x = 1,974,646,258,008,064 - Step 5: Solve for x
x = 1,974,646,258,008,064/20,516,224 - Step 6: Final answer
x = 96,248,035.60
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.