Finding the Third Proportional to 7,104,534.75 and 14,951,759.25
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Solution
The third proportional to 7,104,534.75 and 14,951,759.25 is: 31,466,536.87
Step by Step Solution
- Step 1: Write the proportion equation
7,104,534.75 : 14,951,759.25 = 14,951,759.25 : x - Step 2: Convert to fraction form
7,104,534.75/14,951,759.25 = 14,951,759.25/x - Step 3: Cross multiply
7,104,534.75x = 14,951,759.25 × 14,951,759.25 - Step 4: Simplify right side
7,104,534.75x = 223,555,104,669,960.56 - Step 5: Solve for x
x = 223,555,104,669,960.56/7,104,534.75 - Step 6: Final answer
x = 31,466,536.87
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Why These Related Problems?
These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.