Finding the Third Proportional to 5,968,917.84 and 12,788,816.63
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Solution
The third proportional to 5,968,917.84 and 12,788,816.63 is: 27,400,918.38
Step by Step Solution
- Step 1: Write the proportion equation
5,968,917.84 : 12,788,816.63 = 12,788,816.63 : x - Step 2: Convert to fraction form
5,968,917.84/12,788,816.63 = 12,788,816.63/x - Step 3: Cross multiply
5,968,917.84x = 12,788,816.63 × 12,788,816.63 - Step 4: Simplify right side
5,968,917.84x = 163,553,830,667,876.38 - Step 5: Solve for x
x = 163,553,830,667,876.38/5,968,917.84 - Step 6: Final answer
x = 27,400,918.38
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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.