Finding the Third Proportional to 8,794,986 and 13,454,037
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Solution
The third proportional to 8,794,986 and 13,454,037 is: 20,581,171.09
Step by Step Solution
- Step 1: Write the proportion equation
8,794,986 : 13,454,037 = 13,454,037 : x - Step 2: Convert to fraction form
8,794,986/13,454,037 = 13,454,037/x - Step 3: Cross multiply
8,794,986x = 13,454,037 × 13,454,037 - Step 4: Simplify right side
8,794,986x = 181,011,111,597,369 - Step 5: Solve for x
x = 181,011,111,597,369/8,794,986 - Step 6: Final answer
x = 20,581,171.09
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.