Finding the Third Proportional to 7,223,305 and 15,044,486
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Solution
The third proportional to 7,223,305 and 15,044,486 is: 31,334,210.45
Step by Step Solution
- Step 1: Write the proportion equation
7,223,305 : 15,044,486 = 15,044,486 : x - Step 2: Convert to fraction form
7,223,305/15,044,486 = 15,044,486/x - Step 3: Cross multiply
7,223,305x = 15,044,486 × 15,044,486 - Step 4: Simplify right side
7,223,305x = 226,336,559,004,196 - Step 5: Solve for x
x = 226,336,559,004,196/7,223,305 - Step 6: Final answer
x = 31,334,210.45
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.