Finding the Third Proportional to 7,579,968 and 11,662,718
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Solution
The third proportional to 7,579,968 and 11,662,718 is: 17,944,533.69
Step by Step Solution
- Step 1: Write the proportion equation
7,579,968 : 11,662,718 = 11,662,718 : x - Step 2: Convert to fraction form
7,579,968/11,662,718 = 11,662,718/x - Step 3: Cross multiply
7,579,968x = 11,662,718 × 11,662,718 - Step 4: Simplify right side
7,579,968x = 136,018,991,147,524 - Step 5: Solve for x
x = 136,018,991,147,524/7,579,968 - Step 6: Final answer
x = 17,944,533.69
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.