Finding the Third Proportional to 22,117,466 and 48,486,481
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Solution
The third proportional to 22,117,466 and 48,486,481 is: 106,293,317.68
Step by Step Solution
- Step 1: Write the proportion equation
22,117,466 : 48,486,481 = 48,486,481 : x - Step 2: Convert to fraction form
22,117,466/48,486,481 = 48,486,481/x - Step 3: Cross multiply
22,117,466x = 48,486,481 × 48,486,481 - Step 4: Simplify right side
22,117,466x = 2,350,938,839,763,361 - Step 5: Solve for x
x = 2,350,938,839,763,361/22,117,466 - Step 6: Final answer
x = 106,293,317.68
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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.