Finding the Third Proportional to 22,117,443 and 48,486,415
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Solution
The third proportional to 22,117,443 and 48,486,415 is: 106,293,138.84
Step by Step Solution
- Step 1: Write the proportion equation
22,117,443 : 48,486,415 = 48,486,415 : x - Step 2: Convert to fraction form
22,117,443/48,486,415 = 48,486,415/x - Step 3: Cross multiply
22,117,443x = 48,486,415 × 48,486,415 - Step 4: Simplify right side
22,117,443x = 2,350,932,439,552,225 - Step 5: Solve for x
x = 2,350,932,439,552,225/22,117,443 - Step 6: Final answer
x = 106,293,138.84
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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.