Finding the Third Proportional to 49,193,889 and 107,654,826
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Solution
The third proportional to 49,193,889 and 107,654,826 is: 235,589,456.27
Step by Step Solution
- Step 1: Write the proportion equation
49,193,889 : 107,654,826 = 107,654,826 : x - Step 2: Convert to fraction form
49,193,889/107,654,826 = 107,654,826/x - Step 3: Cross multiply
49,193,889x = 107,654,826 × 107,654,826 - Step 4: Simplify right side
49,193,889x = 11,589,561,561,090,276 - Step 5: Solve for x
x = 11,589,561,561,090,276/49,193,889 - Step 6: Final answer
x = 235,589,456.27
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.