Finding the Third Proportional to 44,408,186 and 66,612,274
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Solution
The third proportional to 44,408,186 and 66,612,274 is: 99,918,403.50
Step by Step Solution
- Step 1: Write the proportion equation
44,408,186 : 66,612,274 = 66,612,274 : x - Step 2: Convert to fraction form
44,408,186/66,612,274 = 66,612,274/x - Step 3: Cross multiply
44,408,186x = 66,612,274 × 66,612,274 - Step 4: Simplify right side
44,408,186x = 4,437,195,047,451,076 - Step 5: Solve for x
x = 4,437,195,047,451,076/44,408,186 - Step 6: Final answer
x = 99,918,403.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.