Finding the Third Proportional to 6,618,793.92 and 14,409,956.95
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Solution
The third proportional to 6,618,793.92 and 14,409,956.95 is: 31,372,310.70
Step by Step Solution
- Step 1: Write the proportion equation
6,618,793.92 : 14,409,956.95 = 14,409,956.95 : x - Step 2: Convert to fraction form
6,618,793.92/14,409,956.95 = 14,409,956.95/x - Step 3: Cross multiply
6,618,793.92x = 14,409,956.95 × 14,409,956.95 - Step 4: Simplify right side
6,618,793.92x = 207,646,859,390,915.53 - Step 5: Solve for x
x = 207,646,859,390,915.53/6,618,793.92 - Step 6: Final answer
x = 31,372,310.70
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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.