Finding the Third Proportional to 103,663,458 and 226,852,456
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Solution
The third proportional to 103,663,458 and 226,852,456 is: 496,433,726.85
Step by Step Solution
- Step 1: Write the proportion equation
103,663,458 : 226,852,456 = 226,852,456 : x - Step 2: Convert to fraction form
103,663,458/226,852,456 = 226,852,456/x - Step 3: Cross multiply
103,663,458x = 226,852,456 × 226,852,456 - Step 4: Simplify right side
103,663,458x = 51,462,036,793,231,936 - Step 5: Solve for x
x = 51,462,036,793,231,936/103,663,458 - Step 6: Final answer
x = 496,433,726.85
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.