Finding the Third Proportional to 18,101,295.75 and 39,586,548.75
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Solution
The third proportional to 18,101,295.75 and 39,586,548.75 is: 86,573,627.85
Step by Step Solution
- Step 1: Write the proportion equation
18,101,295.75 : 39,586,548.75 = 39,586,548.75 : x - Step 2: Convert to fraction form
18,101,295.75/39,586,548.75 = 39,586,548.75/x - Step 3: Cross multiply
18,101,295.75x = 39,586,548.75 × 39,586,548.75 - Step 4: Simplify right side
18,101,295.75x = 1,567,094,841,936,126.50 - Step 5: Solve for x
x = 1,567,094,841,936,126.50/18,101,295.75 - Step 6: Final answer
x = 86,573,627.85
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.