Finding the Third Proportional to 25,936,036 and 40,684,542
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Solution
The third proportional to 25,936,036 and 40,684,542 is: 63,819,774.07
Step by Step Solution
- Step 1: Write the proportion equation
25,936,036 : 40,684,542 = 40,684,542 : x - Step 2: Convert to fraction form
25,936,036/40,684,542 = 40,684,542/x - Step 3: Cross multiply
25,936,036x = 40,684,542 × 40,684,542 - Step 4: Simplify right side
25,936,036x = 1,655,231,957,749,764 - Step 5: Solve for x
x = 1,655,231,957,749,764/25,936,036 - Step 6: Final answer
x = 63,819,774.07
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.