Finding the Third Proportional to 6,816,214.13 and 14,589,865.13
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Solution
The third proportional to 6,816,214.13 and 14,589,865.13 is: 31,229,090.00
Step by Step Solution
- Step 1: Write the proportion equation
6,816,214.13 : 14,589,865.13 = 14,589,865.13 : x - Step 2: Convert to fraction form
6,816,214.13/14,589,865.13 = 14,589,865.13/x - Step 3: Cross multiply
6,816,214.13x = 14,589,865.13 × 14,589,865.13 - Step 4: Simplify right side
6,816,214.13x = 212,864,164,365,691.25 - Step 5: Solve for x
x = 212,864,164,365,691.25/6,816,214.13 - Step 6: Final answer
x = 31,229,090.00
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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.