Finding the Third Proportional to 61,449,124.50 and 131,663,122.50
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Solution
The third proportional to 61,449,124.50 and 131,663,122.50 is: 282,106,180.80
Step by Step Solution
- Step 1: Write the proportion equation
61,449,124.50 : 131,663,122.50 = 131,663,122.50 : x - Step 2: Convert to fraction form
61,449,124.50/131,663,122.50 = 131,663,122.50/x - Step 3: Cross multiply
61,449,124.50x = 131,663,122.50 × 131,663,122.50 - Step 4: Simplify right side
61,449,124.50x = 17,335,177,826,450,006 - Step 5: Solve for x
x = 17,335,177,826,450,006/61,449,124.50 - Step 6: Final answer
x = 282,106,180.80
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.