Finding the Third Proportional to 7,107,660 and 10,129,842
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Solution
The third proportional to 7,107,660 and 10,129,842 is: 14,437,057.90
Step by Step Solution
- Step 1: Write the proportion equation
7,107,660 : 10,129,842 = 10,129,842 : x - Step 2: Convert to fraction form
7,107,660/10,129,842 = 10,129,842/x - Step 3: Cross multiply
7,107,660x = 10,129,842 × 10,129,842 - Step 4: Simplify right side
7,107,660x = 102,613,698,944,964 - Step 5: Solve for x
x = 102,613,698,944,964/7,107,660 - Step 6: Final answer
x = 14,437,057.90
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.