Finding the Third Proportional to 168,427,318 and 366,512,599
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Solution
The third proportional to 168,427,318 and 366,512,599 is: 797,563,523.67
Step by Step Solution
- Step 1: Write the proportion equation
168,427,318 : 366,512,599 = 366,512,599 : x - Step 2: Convert to fraction form
168,427,318/366,512,599 = 366,512,599/x - Step 3: Cross multiply
168,427,318x = 366,512,599 × 366,512,599 - Step 4: Simplify right side
168,427,318x = 134,331,485,225,734,800 - Step 5: Solve for x
x = 134,331,485,225,734,800/168,427,318 - Step 6: Final answer
x = 797,563,523.67
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.