Finding the Third Proportional to 48,452,222.25 and 74,474,403.75
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Solution
The third proportional to 48,452,222.25 and 74,474,403.75 is: 114,472,289.53
Step by Step Solution
- Step 1: Write the proportion equation
48,452,222.25 : 74,474,403.75 = 74,474,403.75 : x - Step 2: Convert to fraction form
48,452,222.25/74,474,403.75 = 74,474,403.75/x - Step 3: Cross multiply
48,452,222.25x = 74,474,403.75 × 74,474,403.75 - Step 4: Simplify right side
48,452,222.25x = 5,546,436,813,918,014 - Step 5: Solve for x
x = 5,546,436,813,918,014/48,452,222.25 - Step 6: Final answer
x = 114,472,289.53
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.