Finding the Third Proportional to 427,226,906 and 877,102,380
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Solution
The third proportional to 427,226,906 and 877,102,380 is: 1,800,702,563.90
Step by Step Solution
- Step 1: Write the proportion equation
427,226,906 : 877,102,380 = 877,102,380 : x - Step 2: Convert to fraction form
427,226,906/877,102,380 = 877,102,380/x - Step 3: Cross multiply
427,226,906x = 877,102,380 × 877,102,380 - Step 4: Simplify right side
427,226,906x = 769,308,585,001,664,384 - Step 5: Solve for x
x = 769,308,585,001,664,384/427,226,906 - Step 6: Final answer
x = 1,800,702,563.90
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.