Finding the Third Proportional to 75,833,245.97 and 163,381,068
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Solution
The third proportional to 75,833,245.97 and 163,381,068 is: 352,000,933.63
Step by Step Solution
- Step 1: Write the proportion equation
75,833,245.97 : 163,381,068 = 163,381,068 : x - Step 2: Convert to fraction form
75,833,245.97/163,381,068 = 163,381,068/x - Step 3: Cross multiply
75,833,245.97x = 163,381,068 × 163,381,068 - Step 4: Simplify right side
75,833,245.97x = 26,693,373,380,820,624 - Step 5: Solve for x
x = 26,693,373,380,820,624/75,833,245.97 - Step 6: Final answer
x = 352,000,933.63
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.