Finding the Third Proportional to 7,467,626 and 11,533,078
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Solution
The third proportional to 7,467,626 and 11,533,078 is: 17,811,803.66
Step by Step Solution
- Step 1: Write the proportion equation
7,467,626 : 11,533,078 = 11,533,078 : x - Step 2: Convert to fraction form
7,467,626/11,533,078 = 11,533,078/x - Step 3: Cross multiply
7,467,626x = 11,533,078 × 11,533,078 - Step 4: Simplify right side
7,467,626x = 133,011,888,154,084 - Step 5: Solve for x
x = 133,011,888,154,084/7,467,626 - Step 6: Final answer
x = 17,811,803.66
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.