Finding the Third Proportional to 68,231,351.44 and 97,571,583.23
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Solution
The third proportional to 68,231,351.44 and 97,571,583.23 is: 139,528,437.50
Step by Step Solution
- Step 1: Write the proportion equation
68,231,351.44 : 97,571,583.23 = 97,571,583.23 : x - Step 2: Convert to fraction form
68,231,351.44/97,571,583.23 = 97,571,583.23/x - Step 3: Cross multiply
68,231,351.44x = 97,571,583.23 × 97,571,583.23 - Step 4: Simplify right side
68,231,351.44x = 9,520,213,854,862,568 - Step 5: Solve for x
x = 9,520,213,854,862,568/68,231,351.44 - Step 6: Final answer
x = 139,528,437.50
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.