Finding the Third Proportional to 7,459,201.25 and 16,305,066.75
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Solution
The third proportional to 7,459,201.25 and 16,305,066.75 is: 35,641,242.65
Step by Step Solution
- Step 1: Write the proportion equation
7,459,201.25 : 16,305,066.75 = 16,305,066.75 : x - Step 2: Convert to fraction form
7,459,201.25/16,305,066.75 = 16,305,066.75/x - Step 3: Cross multiply
7,459,201.25x = 16,305,066.75 × 16,305,066.75 - Step 4: Simplify right side
7,459,201.25x = 265,855,201,721,955.56 - Step 5: Solve for x
x = 265,855,201,721,955.56/7,459,201.25 - Step 6: Final answer
x = 35,641,242.65
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.