Finding the Third Proportional to 461,719,352,846 and 992,925,880,612
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Solution
The third proportional to 461,719,352,846 and 992,925,880,612 is: 2,135,283,691,948.58
Step by Step Solution
- Step 1: Write the proportion equation
461,719,352,846 : 992,925,880,612 = 992,925,880,612 : x - Step 2: Convert to fraction form
461,719,352,846/992,925,880,612 = 992,925,880,612/x - Step 3: Cross multiply
461,719,352,846x = 992,925,880,612 × 992,925,880,612 - Step 4: Simplify right side
461,719,352,846x = 985,901,804,389,115,715,649,536 - Step 5: Solve for x
x = 985,901,804,389,115,715,649,536/461,719,352,846 - Step 6: Final answer
x = 2,135,283,691,948.58
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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.