Finding the Third Proportional to 107,664,676 and 236,173,459
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Solution
The third proportional to 107,664,676 and 236,173,459 is: 518,070,594.82
Step by Step Solution
- Step 1: Write the proportion equation
107,664,676 : 236,173,459 = 236,173,459 : x - Step 2: Convert to fraction form
107,664,676/236,173,459 = 236,173,459/x - Step 3: Cross multiply
107,664,676x = 236,173,459 × 236,173,459 - Step 4: Simplify right side
107,664,676x = 55,777,902,736,024,680 - Step 5: Solve for x
x = 55,777,902,736,024,680/107,664,676 - Step 6: Final answer
x = 518,070,594.82
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.