Finding the Third Proportional to 7,430,553 and 10,463,850
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Solution
The third proportional to 7,430,553 and 10,463,850 is: 14,735,398.14
Step by Step Solution
- Step 1: Write the proportion equation
7,430,553 : 10,463,850 = 10,463,850 : x - Step 2: Convert to fraction form
7,430,553/10,463,850 = 10,463,850/x - Step 3: Cross multiply
7,430,553x = 10,463,850 × 10,463,850 - Step 4: Simplify right side
7,430,553x = 109,492,156,822,500 - Step 5: Solve for x
x = 109,492,156,822,500/7,430,553 - Step 6: Final answer
x = 14,735,398.14
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.