Finding the Third Proportional to 9,288,930 and 13,660,263
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Solution
The third proportional to 9,288,930 and 13,660,263 is: 20,088,727.68
Step by Step Solution
- Step 1: Write the proportion equation
9,288,930 : 13,660,263 = 13,660,263 : x - Step 2: Convert to fraction form
9,288,930/13,660,263 = 13,660,263/x - Step 3: Cross multiply
9,288,930x = 13,660,263 × 13,660,263 - Step 4: Simplify right side
9,288,930x = 186,602,785,229,169 - Step 5: Solve for x
x = 186,602,785,229,169/9,288,930 - Step 6: Final answer
x = 20,088,727.68
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.