Finding the Third Proportional to 2,122,691,906 and 4,593,079,876
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Solution
The third proportional to 2,122,691,906 and 4,593,079,876 is: 9,938,504,352.74
Step by Step Solution
- Step 1: Write the proportion equation
2,122,691,906 : 4,593,079,876 = 4,593,079,876 : x - Step 2: Convert to fraction form
2,122,691,906/4,593,079,876 = 4,593,079,876/x - Step 3: Cross multiply
2,122,691,906x = 4,593,079,876 × 4,593,079,876 - Step 4: Simplify right side
2,122,691,906x = 21,096,382,747,316,174,848 - Step 5: Solve for x
x = 21,096,382,747,316,174,848/2,122,691,906 - Step 6: Final answer
x = 9,938,504,352.74
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.