Finding the Third Proportional to 207,953,666 and 450,583,504
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Solution
The third proportional to 207,953,666 and 450,583,504 is: 976,301,586.70
Step by Step Solution
- Step 1: Write the proportion equation
207,953,666 : 450,583,504 = 450,583,504 : x - Step 2: Convert to fraction form
207,953,666/450,583,504 = 450,583,504/x - Step 3: Cross multiply
207,953,666x = 450,583,504 × 450,583,504 - Step 4: Simplify right side
207,953,666x = 203,025,494,076,918,016 - Step 5: Solve for x
x = 203,025,494,076,918,016/207,953,666 - Step 6: Final answer
x = 976,301,586.70
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.