Finding the Third Proportional to 103,614,427 and 226,696,571
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Solution
The third proportional to 103,614,427 and 226,696,571 is: 495,986,290.63
Step by Step Solution
- Step 1: Write the proportion equation
103,614,427 : 226,696,571 = 226,696,571 : x - Step 2: Convert to fraction form
103,614,427/226,696,571 = 226,696,571/x - Step 3: Cross multiply
103,614,427x = 226,696,571 × 226,696,571 - Step 4: Simplify right side
103,614,427x = 51,391,335,303,158,040 - Step 5: Solve for x
x = 51,391,335,303,158,040/103,614,427 - Step 6: Final answer
x = 495,986,290.63
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.