Finding the Third Proportional to 19,277,708.06 and 41,729,482.13
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Solution
The third proportional to 19,277,708.06 and 41,729,482.13 is: 90,329,704.80
Step by Step Solution
- Step 1: Write the proportion equation
19,277,708.06 : 41,729,482.13 = 41,729,482.13 : x - Step 2: Convert to fraction form
19,277,708.06/41,729,482.13 = 41,729,482.13/x - Step 3: Cross multiply
19,277,708.06x = 41,729,482.13 × 41,729,482.13 - Step 4: Simplify right side
19,277,708.06x = 1,741,349,678,420,694.50 - Step 5: Solve for x
x = 1,741,349,678,420,694.50/19,277,708.06 - Step 6: Final answer
x = 90,329,704.80
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.