Finding the Third Proportional to 7,107,674 and 10,129,863
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Solution
The third proportional to 7,107,674 and 10,129,863 is: 14,437,089.32
Step by Step Solution
- Step 1: Write the proportion equation
7,107,674 : 10,129,863 = 10,129,863 : x - Step 2: Convert to fraction form
7,107,674/10,129,863 = 10,129,863/x - Step 3: Cross multiply
7,107,674x = 10,129,863 × 10,129,863 - Step 4: Simplify right side
7,107,674x = 102,614,124,398,769 - Step 5: Solve for x
x = 102,614,124,398,769/7,107,674 - Step 6: Final answer
x = 14,437,089.32
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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.