Finding the Third Proportional to 194,197,586.06 and 415,941,525.56
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Solution
The third proportional to 194,197,586.06 and 415,941,525.56 is: 890,883,126.79
Step by Step Solution
- Step 1: Write the proportion equation
194,197,586.06 : 415,941,525.56 = 415,941,525.56 : x - Step 2: Convert to fraction form
194,197,586.06/415,941,525.56 = 415,941,525.56/x - Step 3: Cross multiply
194,197,586.06x = 415,941,525.56 × 415,941,525.56 - Step 4: Simplify right side
194,197,586.06x = 173,007,352,687,259,840 - Step 5: Solve for x
x = 173,007,352,687,259,840/194,197,586.06 - Step 6: Final answer
x = 890,883,126.79
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.