Finding the Third Proportional to 7,589,885 and 16,656,421
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Solution
The third proportional to 7,589,885 and 16,656,421 is: 36,553,434.02
Step by Step Solution
- Step 1: Write the proportion equation
7,589,885 : 16,656,421 = 16,656,421 : x - Step 2: Convert to fraction form
7,589,885/16,656,421 = 16,656,421/x - Step 3: Cross multiply
7,589,885x = 16,656,421 × 16,656,421 - Step 4: Simplify right side
7,589,885x = 277,436,360,529,241 - Step 5: Solve for x
x = 277,436,360,529,241/7,589,885 - Step 6: Final answer
x = 36,553,434.02
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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.