Finding the Third Proportional to 16,996,608 and 39,816,576
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Solution
The third proportional to 16,996,608 and 39,816,576 is: 93,275,065.49
Step by Step Solution
- Step 1: Write the proportion equation
16,996,608 : 39,816,576 = 39,816,576 : x - Step 2: Convert to fraction form
16,996,608/39,816,576 = 39,816,576/x - Step 3: Cross multiply
16,996,608x = 39,816,576 × 39,816,576 - Step 4: Simplify right side
16,996,608x = 1,585,359,724,363,776 - Step 5: Solve for x
x = 1,585,359,724,363,776/16,996,608 - Step 6: Final answer
x = 93,275,065.49
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Why These Related Problems?
These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.