Finding the Third Proportional to 5,359,072.64 and 11,409,442.31
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Solution
The third proportional to 5,359,072.64 and 11,409,442.31 is: 24,290,652.99
Step by Step Solution
- Step 1: Write the proportion equation
5,359,072.64 : 11,409,442.31 = 11,409,442.31 : x - Step 2: Convert to fraction form
5,359,072.64/11,409,442.31 = 11,409,442.31/x - Step 3: Cross multiply
5,359,072.64x = 11,409,442.31 × 11,409,442.31 - Step 4: Simplify right side
5,359,072.64x = 130,175,373,882,265.34 - Step 5: Solve for x
x = 130,175,373,882,265.34/5,359,072.64 - Step 6: Final answer
x = 24,290,652.99
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.