Finding the Third Proportional to 726,392,560,077 and 1,560,584,114,367.80
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Solution
The third proportional to 726,392,560,077 and 1,560,584,114,367.80 is: 3,352,763,934,915.53
Step by Step Solution
- Step 1: Write the proportion equation
726,392,560,077 : 1,560,584,114,367.80 = 1,560,584,114,367.80 : x - Step 2: Convert to fraction form
726,392,560,077/1,560,584,114,367.80 = 1,560,584,114,367.80/x - Step 3: Cross multiply
726,392,560,077x = 1,560,584,114,367.80 × 1,560,584,114,367.80 - Step 4: Simplify right side
726,392,560,077x = 2,435,422,778,017,131,047,944,192 - Step 5: Solve for x
x = 2,435,422,778,017,131,047,944,192/726,392,560,077 - Step 6: Final answer
x = 3,352,763,934,915.53
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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.