Finding the Third Proportional to 7,361,933.91 and 15,747,383.81
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Solution
The third proportional to 7,361,933.91 and 15,747,383.81 is: 33,684,097.15
Step by Step Solution
- Step 1: Write the proportion equation
7,361,933.91 : 15,747,383.81 = 15,747,383.81 : x - Step 2: Convert to fraction form
7,361,933.91/15,747,383.81 = 15,747,383.81/x - Step 3: Cross multiply
7,361,933.91x = 15,747,383.81 × 15,747,383.81 - Step 4: Simplify right side
7,361,933.91x = 247,980,096,938,187.03 - Step 5: Solve for x
x = 247,980,096,938,187.03/7,361,933.91 - Step 6: Final answer
x = 33,684,097.15
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.