Finding the Third Proportional to 22,366,478 and 48,919,684
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Solution
The third proportional to 22,366,478 and 48,919,684 is: 106,996,527.69
Step by Step Solution
- Step 1: Write the proportion equation
22,366,478 : 48,919,684 = 48,919,684 : x - Step 2: Convert to fraction form
22,366,478/48,919,684 = 48,919,684/x - Step 3: Cross multiply
22,366,478x = 48,919,684 × 48,919,684 - Step 4: Simplify right side
22,366,478x = 2,393,135,482,659,856 - Step 5: Solve for x
x = 2,393,135,482,659,856/22,366,478 - Step 6: Final answer
x = 106,996,527.69
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.