Finding the Third Proportional to 463,006,009,980 and 1,002,949,289,976
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Solution
The third proportional to 463,006,009,980 and 1,002,949,289,976 is: 2,172,557,713,250.45
Step by Step Solution
- Step 1: Write the proportion equation
463,006,009,980 : 1,002,949,289,976 = 1,002,949,289,976 : x - Step 2: Convert to fraction form
463,006,009,980/1,002,949,289,976 = 1,002,949,289,976/x - Step 3: Cross multiply
463,006,009,980x = 1,002,949,289,976 × 1,002,949,289,976 - Step 4: Simplify right side
463,006,009,980x = 1,005,907,278,263,362,546,302,976 - Step 5: Solve for x
x = 1,005,907,278,263,362,546,302,976/463,006,009,980 - Step 6: Final answer
x = 2,172,557,713,250.45
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.