Finding the Third Proportional to 53,858,239 and 85,296,302
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Solution
The third proportional to 53,858,239 and 85,296,302 is: 135,085,351.28
Step by Step Solution
- Step 1: Write the proportion equation
53,858,239 : 85,296,302 = 85,296,302 : x - Step 2: Convert to fraction form
53,858,239/85,296,302 = 85,296,302/x - Step 3: Cross multiply
53,858,239x = 85,296,302 × 85,296,302 - Step 4: Simplify right side
53,858,239x = 7,275,459,134,875,204 - Step 5: Solve for x
x = 7,275,459,134,875,204/53,858,239 - Step 6: Final answer
x = 135,085,351.28
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.