Finding the Third Proportional to 936,519,560,334 and 1,490,186,725,380
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Solution
The third proportional to 936,519,560,334 and 1,490,186,725,380 is: 2,371,180,027,149.45
Step by Step Solution
- Step 1: Write the proportion equation
936,519,560,334 : 1,490,186,725,380 = 1,490,186,725,380 : x - Step 2: Convert to fraction form
936,519,560,334/1,490,186,725,380 = 1,490,186,725,380/x - Step 3: Cross multiply
936,519,560,334x = 1,490,186,725,380 × 1,490,186,725,380 - Step 4: Simplify right side
936,519,560,334x = 2,220,656,476,498,767,491,629,056 - Step 5: Solve for x
x = 2,220,656,476,498,767,491,629,056/936,519,560,334 - Step 6: Final answer
x = 2,371,180,027,149.45
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.