Finding the Third Proportional to 20,825,878 and 44,852,088
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Solution
The third proportional to 20,825,878 and 44,852,088 is: 96,596,637.99
Step by Step Solution
- Step 1: Write the proportion equation
20,825,878 : 44,852,088 = 44,852,088 : x - Step 2: Convert to fraction form
20,825,878/44,852,088 = 44,852,088/x - Step 3: Cross multiply
20,825,878x = 44,852,088 × 44,852,088 - Step 4: Simplify right side
20,825,878x = 2,011,709,797,959,744 - Step 5: Solve for x
x = 2,011,709,797,959,744/20,825,878 - Step 6: Final answer
x = 96,596,637.99
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Why These Related Problems?
These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.