Finding the Third Proportional to 18,555,804 and 27,277,596
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Solution
The third proportional to 18,555,804 and 27,277,596 is: 40,098,895.39
Step by Step Solution
- Step 1: Write the proportion equation
18,555,804 : 27,277,596 = 27,277,596 : x - Step 2: Convert to fraction form
18,555,804/27,277,596 = 27,277,596/x - Step 3: Cross multiply
18,555,804x = 27,277,596 × 27,277,596 - Step 4: Simplify right side
18,555,804x = 744,067,243,539,216 - Step 5: Solve for x
x = 744,067,243,539,216/18,555,804 - Step 6: Final answer
x = 40,098,895.39
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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.