Finding the Third Proportional to 103,614,476 and 226,696,668
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Solution
The third proportional to 103,614,476 and 226,696,668 is: 495,986,480.52
Step by Step Solution
- Step 1: Write the proportion equation
103,614,476 : 226,696,668 = 226,696,668 : x - Step 2: Convert to fraction form
103,614,476/226,696,668 = 226,696,668/x - Step 3: Cross multiply
103,614,476x = 226,696,668 × 226,696,668 - Step 4: Simplify right side
103,614,476x = 51,391,379,282,302,224 - Step 5: Solve for x
x = 51,391,379,282,302,224/103,614,476 - Step 6: Final answer
x = 495,986,480.52
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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.