Finding the Third Proportional to 39,080,135.50 and 57,483,471
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Solution
The third proportional to 39,080,135.50 and 57,483,471 is: 84,553,172.50
Step by Step Solution
- Step 1: Write the proportion equation
39,080,135.50 : 57,483,471 = 57,483,471 : x - Step 2: Convert to fraction form
39,080,135.50/57,483,471 = 57,483,471/x - Step 3: Cross multiply
39,080,135.50x = 57,483,471 × 57,483,471 - Step 4: Simplify right side
39,080,135.50x = 3,304,349,438,207,841 - Step 5: Solve for x
x = 3,304,349,438,207,841/39,080,135.50 - Step 6: Final answer
x = 84,553,172.50
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.