Finding the Third Proportional to 6,615,955.97 and 14,245,654.78
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Solution
The third proportional to 6,615,955.97 and 14,245,654.78 is: 30,674,127.99
Step by Step Solution
- Step 1: Write the proportion equation
6,615,955.97 : 14,245,654.78 = 14,245,654.78 : x - Step 2: Convert to fraction form
6,615,955.97/14,245,654.78 = 14,245,654.78/x - Step 3: Cross multiply
6,615,955.97x = 14,245,654.78 × 14,245,654.78 - Step 4: Simplify right side
6,615,955.97x = 202,938,680,146,551 - Step 5: Solve for x
x = 202,938,680,146,551/6,615,955.97 - Step 6: Final answer
x = 30,674,127.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.