Finding the Third Proportional to 558,882,790,725 and 1,215,687,625,170
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Solution
The third proportional to 558,882,790,725 and 1,215,687,625,170 is: 2,644,376,292,342.62
Step by Step Solution
- Step 1: Write the proportion equation
558,882,790,725 : 1,215,687,625,170 = 1,215,687,625,170 : x - Step 2: Convert to fraction form
558,882,790,725/1,215,687,625,170 = 1,215,687,625,170/x - Step 3: Cross multiply
558,882,790,725x = 1,215,687,625,170 × 1,215,687,625,170 - Step 4: Simplify right side
558,882,790,725x = 1,477,896,401,991,474,509,512,704 - Step 5: Solve for x
x = 1,477,896,401,991,474,509,512,704/558,882,790,725 - Step 6: Final answer
x = 2,644,376,292,342.62
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.