Finding the Third Proportional to 7,571,102.06 and 16,512,519.94
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Solution
The third proportional to 7,571,102.06 and 16,512,519.94 is: 36,013,688.95
Step by Step Solution
- Step 1: Write the proportion equation
7,571,102.06 : 16,512,519.94 = 16,512,519.94 : x - Step 2: Convert to fraction form
7,571,102.06/16,512,519.94 = 16,512,519.94/x - Step 3: Cross multiply
7,571,102.06x = 16,512,519.94 × 16,512,519.94 - Step 4: Simplify right side
7,571,102.06x = 272,663,314,686,335 - Step 5: Solve for x
x = 272,663,314,686,335/7,571,102.06 - Step 6: Final answer
x = 36,013,688.95
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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.