Finding the Third Proportional to 5,006,565.07 and 10,278,543.09
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Solution
The third proportional to 5,006,565.07 and 10,278,543.09 is: 21,101,982.43
Step by Step Solution
- Step 1: Write the proportion equation
5,006,565.07 : 10,278,543.09 = 10,278,543.09 : x - Step 2: Convert to fraction form
5,006,565.07/10,278,543.09 = 10,278,543.09/x - Step 3: Cross multiply
5,006,565.07x = 10,278,543.09 × 10,278,543.09 - Step 4: Simplify right side
5,006,565.07x = 105,648,448,130,075.83 - Step 5: Solve for x
x = 105,648,448,130,075.83/5,006,565.07 - Step 6: Final answer
x = 21,101,982.43
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Why These Related Problems?
These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.