Finding the Third Proportional to 7,995,426 and 17,584,824
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Solution
The third proportional to 7,995,426 and 17,584,824 is: 38,675,367.03
Step by Step Solution
- Step 1: Write the proportion equation
7,995,426 : 17,584,824 = 17,584,824 : x - Step 2: Convert to fraction form
7,995,426/17,584,824 = 17,584,824/x - Step 3: Cross multiply
7,995,426x = 17,584,824 × 17,584,824 - Step 4: Simplify right side
7,995,426x = 309,226,035,110,976 - Step 5: Solve for x
x = 309,226,035,110,976/7,995,426 - Step 6: Final answer
x = 38,675,367.03
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.