Finding the Third Proportional to 20,667,258 and 44,493,624
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Solution
The third proportional to 20,667,258 and 44,493,624 is: 95,788,351.64
Step by Step Solution
- Step 1: Write the proportion equation
20,667,258 : 44,493,624 = 44,493,624 : x - Step 2: Convert to fraction form
20,667,258/44,493,624 = 44,493,624/x - Step 3: Cross multiply
20,667,258x = 44,493,624 × 44,493,624 - Step 4: Simplify right side
20,667,258x = 1,979,682,576,653,376 - Step 5: Solve for x
x = 1,979,682,576,653,376/20,667,258 - Step 6: Final answer
x = 95,788,351.64
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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.