Finding the Third Proportional to 124,183,608 and 261,236,388
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Solution
The third proportional to 124,183,608 and 261,236,388 is: 549,544,754.85
Step by Step Solution
- Step 1: Write the proportion equation
124,183,608 : 261,236,388 = 261,236,388 : x - Step 2: Convert to fraction form
124,183,608/261,236,388 = 261,236,388/x - Step 3: Cross multiply
124,183,608x = 261,236,388 × 261,236,388 - Step 4: Simplify right side
124,183,608x = 68,244,450,415,286,544 - Step 5: Solve for x
x = 68,244,450,415,286,544/124,183,608 - Step 6: Final answer
x = 549,544,754.85
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.