Finding the Third Proportional to 27,862,870 and 59,097,075
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Solution
The third proportional to 27,862,870 and 59,097,075 is: 125,344,742.79
Step by Step Solution
- Step 1: Write the proportion equation
27,862,870 : 59,097,075 = 59,097,075 : x - Step 2: Convert to fraction form
27,862,870/59,097,075 = 59,097,075/x - Step 3: Cross multiply
27,862,870x = 59,097,075 × 59,097,075 - Step 4: Simplify right side
27,862,870x = 3,492,464,273,555,625 - Step 5: Solve for x
x = 3,492,464,273,555,625/27,862,870 - Step 6: Final answer
x = 125,344,742.79
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.