Finding the Third Proportional to 62,561,103.75 and 136,244,130.75
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Solution
The third proportional to 62,561,103.75 and 136,244,130.75 is: 296,709,329.78
Step by Step Solution
- Step 1: Write the proportion equation
62,561,103.75 : 136,244,130.75 = 136,244,130.75 : x - Step 2: Convert to fraction form
62,561,103.75/136,244,130.75 = 136,244,130.75/x - Step 3: Cross multiply
62,561,103.75x = 136,244,130.75 × 136,244,130.75 - Step 4: Simplify right side
62,561,103.75x = 18,562,463,163,823,096 - Step 5: Solve for x
x = 18,562,463,163,823,096/62,561,103.75 - Step 6: Final answer
x = 296,709,329.78
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.