Finding the Third Proportional to 7,841,272.08 and 16,985,734.17
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Solution
The third proportional to 7,841,272.08 and 16,985,734.17 is: 36,794,433.67
Step by Step Solution
- Step 1: Write the proportion equation
7,841,272.08 : 16,985,734.17 = 16,985,734.17 : x - Step 2: Convert to fraction form
7,841,272.08/16,985,734.17 = 16,985,734.17/x - Step 3: Cross multiply
7,841,272.08x = 16,985,734.17 × 16,985,734.17 - Step 4: Simplify right side
7,841,272.08x = 288,515,165,357,602.06 - Step 5: Solve for x
x = 288,515,165,357,602.06/7,841,272.08 - Step 6: Final answer
x = 36,794,433.67
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.