Finding the Third Proportional to 53,858,237.63 and 85,296,299.63
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Solution
The third proportional to 53,858,237.63 and 85,296,299.63 is: 135,085,347.21
Step by Step Solution
- Step 1: Write the proportion equation
53,858,237.63 : 85,296,299.63 = 85,296,299.63 : x - Step 2: Convert to fraction form
53,858,237.63/85,296,299.63 = 85,296,299.63/x - Step 3: Cross multiply
53,858,237.63x = 85,296,299.63 × 85,296,299.63 - Step 4: Simplify right side
53,858,237.63x = 7,275,458,729,717,775 - Step 5: Solve for x
x = 7,275,458,729,717,775/53,858,237.63 - Step 6: Final answer
x = 135,085,347.21
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.