Finding the Third Proportional to 17,396,052 and 37,031,592
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Solution
The third proportional to 17,396,052 and 37,031,592 is: 78,830,461.42
Step by Step Solution
- Step 1: Write the proportion equation
17,396,052 : 37,031,592 = 37,031,592 : x - Step 2: Convert to fraction form
17,396,052/37,031,592 = 37,031,592/x - Step 3: Cross multiply
17,396,052x = 37,031,592 × 37,031,592 - Step 4: Simplify right side
17,396,052x = 1,371,338,806,054,464 - Step 5: Solve for x
x = 1,371,338,806,054,464/17,396,052 - Step 6: Final answer
x = 78,830,461.42
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.