Finding the Third Proportional to 22,638,576 and 48,862,288
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Solution
The third proportional to 22,638,576 and 48,862,288 is: 105,462,604.56
Step by Step Solution
- Step 1: Write the proportion equation
22,638,576 : 48,862,288 = 48,862,288 : x - Step 2: Convert to fraction form
22,638,576/48,862,288 = 48,862,288/x - Step 3: Cross multiply
22,638,576x = 48,862,288 × 48,862,288 - Step 4: Simplify right side
22,638,576x = 2,387,523,188,594,944 - Step 5: Solve for x
x = 2,387,523,188,594,944/22,638,576 - Step 6: Final answer
x = 105,462,604.56
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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.