Finding the Third Proportional to 18,661,006,854 and 41,125,721,202
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Solution
The third proportional to 18,661,006,854 and 41,125,721,202 is: 90,634,174,115.96
Step by Step Solution
- Step 1: Write the proportion equation
18,661,006,854 : 41,125,721,202 = 41,125,721,202 : x - Step 2: Convert to fraction form
18,661,006,854/41,125,721,202 = 41,125,721,202/x - Step 3: Cross multiply
18,661,006,854x = 41,125,721,202 × 41,125,721,202 - Step 4: Simplify right side
18,661,006,854x = 1,691,324,944,384,632,291,328 - Step 5: Solve for x
x = 1,691,324,944,384,632,291,328/18,661,006,854 - Step 6: Final answer
x = 90,634,174,115.96
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.