Finding the Third Proportional to 22,366,497 and 48,919,721
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Solution
The third proportional to 22,366,497 and 48,919,721 is: 106,996,598.65
Step by Step Solution
- Step 1: Write the proportion equation
22,366,497 : 48,919,721 = 48,919,721 : x - Step 2: Convert to fraction form
22,366,497/48,919,721 = 48,919,721/x - Step 3: Cross multiply
22,366,497x = 48,919,721 × 48,919,721 - Step 4: Simplify right side
22,366,497x = 2,393,139,102,717,841 - Step 5: Solve for x
x = 2,393,139,102,717,841/22,366,497 - Step 6: Final answer
x = 106,996,598.65
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.