Finding the Third Proportional to 51,921,860 and 110,793,176
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Solution
The third proportional to 51,921,860 and 110,793,176 is: 236,415,410.55
Step by Step Solution
- Step 1: Write the proportion equation
51,921,860 : 110,793,176 = 110,793,176 : x - Step 2: Convert to fraction form
51,921,860/110,793,176 = 110,793,176/x - Step 3: Cross multiply
51,921,860x = 110,793,176 × 110,793,176 - Step 4: Simplify right side
51,921,860x = 12,275,127,848,166,976 - Step 5: Solve for x
x = 12,275,127,848,166,976/51,921,860 - Step 6: Final answer
x = 236,415,410.55
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.