Finding the Third Proportional to 204,855,122 and 450,571,000
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Solution
The third proportional to 204,855,122 and 450,571,000 is: 991,013,668.87
Step by Step Solution
- Step 1: Write the proportion equation
204,855,122 : 450,571,000 = 450,571,000 : x - Step 2: Convert to fraction form
204,855,122/450,571,000 = 450,571,000/x - Step 3: Cross multiply
204,855,122x = 450,571,000 × 450,571,000 - Step 4: Simplify right side
204,855,122x = 203,014,226,041,000,000 - Step 5: Solve for x
x = 203,014,226,041,000,000/204,855,122 - Step 6: Final answer
x = 991,013,668.87
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.