Finding the Third Proportional to 22,439,442 and 48,421,824
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Solution
The third proportional to 22,439,442 and 48,421,824 is: 104,488,919.09
Step by Step Solution
- Step 1: Write the proportion equation
22,439,442 : 48,421,824 = 48,421,824 : x - Step 2: Convert to fraction form
22,439,442/48,421,824 = 48,421,824/x - Step 3: Cross multiply
22,439,442x = 48,421,824 × 48,421,824 - Step 4: Simplify right side
22,439,442x = 2,344,673,039,486,976 - Step 5: Solve for x
x = 2,344,673,039,486,976/22,439,442 - Step 6: Final answer
x = 104,488,919.09
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.