Finding the Third Proportional to 7,477,579.50 and 16,267,359
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Solution
The third proportional to 7,477,579.50 and 16,267,359 is: 35,389,388.88
Step by Step Solution
- Step 1: Write the proportion equation
7,477,579.50 : 16,267,359 = 16,267,359 : x - Step 2: Convert to fraction form
7,477,579.50/16,267,359 = 16,267,359/x - Step 3: Cross multiply
7,477,579.50x = 16,267,359 × 16,267,359 - Step 4: Simplify right side
7,477,579.50x = 264,626,968,834,881 - Step 5: Solve for x
x = 264,626,968,834,881/7,477,579.50 - Step 6: Final answer
x = 35,389,388.88
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.