Finding the Third Proportional to 7,460,448.36 and 11,863,264.75
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Solution
The third proportional to 7,460,448.36 and 11,863,264.75 is: 18,864,422.56
Step by Step Solution
- Step 1: Write the proportion equation
7,460,448.36 : 11,863,264.75 = 11,863,264.75 : x - Step 2: Convert to fraction form
7,460,448.36/11,863,264.75 = 11,863,264.75/x - Step 3: Cross multiply
7,460,448.36x = 11,863,264.75 × 11,863,264.75 - Step 4: Simplify right side
7,460,448.36x = 140,737,050,435,916.73 - Step 5: Solve for x
x = 140,737,050,435,916.73/7,460,448.36 - Step 6: Final answer
x = 18,864,422.56
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Why These Related Problems?
These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.