Finding the Third Proportional to 119,567,968 and 257,474,000
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Solution
The third proportional to 119,567,968 and 257,474,000 is: 554,436,625.33
Step by Step Solution
- Step 1: Write the proportion equation
119,567,968 : 257,474,000 = 257,474,000 : x - Step 2: Convert to fraction form
119,567,968/257,474,000 = 257,474,000/x - Step 3: Cross multiply
119,567,968x = 257,474,000 × 257,474,000 - Step 4: Simplify right side
119,567,968x = 66,292,860,676,000,000 - Step 5: Solve for x
x = 66,292,860,676,000,000/119,567,968 - Step 6: Final answer
x = 554,436,625.33
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.