Finding the Third Proportional to 8,083,708.50 and 12,209,487
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Solution
The third proportional to 8,083,708.50 and 12,209,487 is: 18,440,988.17
Step by Step Solution
- Step 1: Write the proportion equation
8,083,708.50 : 12,209,487 = 12,209,487 : x - Step 2: Convert to fraction form
8,083,708.50/12,209,487 = 12,209,487/x - Step 3: Cross multiply
8,083,708.50x = 12,209,487 × 12,209,487 - Step 4: Simplify right side
8,083,708.50x = 149,071,572,803,169 - Step 5: Solve for x
x = 149,071,572,803,169/8,083,708.50 - Step 6: Final answer
x = 18,440,988.17
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.