Finding the Third Proportional to 27,122,190 and 40,935,506
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Solution
The third proportional to 27,122,190 and 40,935,506 is: 61,783,936.01
Step by Step Solution
- Step 1: Write the proportion equation
27,122,190 : 40,935,506 = 40,935,506 : x - Step 2: Convert to fraction form
27,122,190/40,935,506 = 40,935,506/x - Step 3: Cross multiply
27,122,190x = 40,935,506 × 40,935,506 - Step 4: Simplify right side
27,122,190x = 1,675,715,651,476,036 - Step 5: Solve for x
x = 1,675,715,651,476,036/27,122,190 - Step 6: Final answer
x = 61,783,936.01
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.