Finding the Third Proportional to 7,350,048 and 10,775,808
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Solution
The third proportional to 7,350,048 and 10,775,808 is: 15,798,269.35
Step by Step Solution
- Step 1: Write the proportion equation
7,350,048 : 10,775,808 = 10,775,808 : x - Step 2: Convert to fraction form
7,350,048/10,775,808 = 10,775,808/x - Step 3: Cross multiply
7,350,048x = 10,775,808 × 10,775,808 - Step 4: Simplify right side
7,350,048x = 116,118,038,052,864 - Step 5: Solve for x
x = 116,118,038,052,864/7,350,048 - Step 6: Final answer
x = 15,798,269.35
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.