Finding the Third Proportional to 163,277,420 and 352,529,110
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Solution
The third proportional to 163,277,420 and 352,529,110 is: 761,138,762.47
Step by Step Solution
- Step 1: Write the proportion equation
163,277,420 : 352,529,110 = 352,529,110 : x - Step 2: Convert to fraction form
163,277,420/352,529,110 = 352,529,110/x - Step 3: Cross multiply
163,277,420x = 352,529,110 × 352,529,110 - Step 4: Simplify right side
163,277,420x = 124,276,773,397,392,096 - Step 5: Solve for x
x = 124,276,773,397,392,096/163,277,420 - Step 6: Final answer
x = 761,138,762.47
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.