Finding the Third Proportional to 92,638,744 and 197,999,672
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Solution
The third proportional to 92,638,744 and 197,999,672 is: 423,190,863.99
Step by Step Solution
- Step 1: Write the proportion equation
92,638,744 : 197,999,672 = 197,999,672 : x - Step 2: Convert to fraction form
92,638,744/197,999,672 = 197,999,672/x - Step 3: Cross multiply
92,638,744x = 197,999,672 × 197,999,672 - Step 4: Simplify right side
92,638,744x = 39,203,870,112,107,584 - Step 5: Solve for x
x = 39,203,870,112,107,584/92,638,744 - Step 6: Final answer
x = 423,190,863.99
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.