Finding the Third Proportional to 18,575,225,379 and 40,415,449,302
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Solution
The third proportional to 18,575,225,379 and 40,415,449,302 is: 87,934,789,966.49
Step by Step Solution
- Step 1: Write the proportion equation
18,575,225,379 : 40,415,449,302 = 40,415,449,302 : x - Step 2: Convert to fraction form
18,575,225,379/40,415,449,302 = 40,415,449,302/x - Step 3: Cross multiply
18,575,225,379x = 40,415,449,302 × 40,415,449,302 - Step 4: Simplify right side
18,575,225,379x = 1,633,408,542,282,532,257,792 - Step 5: Solve for x
x = 1,633,408,542,282,532,257,792/18,575,225,379 - Step 6: Final answer
x = 87,934,789,966.49
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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.