Finding the Third Proportional to 12,748,756.88 and 27,316,560.75
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Solution
The third proportional to 12,748,756.88 and 27,316,560.75 is: 58,530,764.88
Step by Step Solution
- Step 1: Write the proportion equation
12,748,756.88 : 27,316,560.75 = 27,316,560.75 : x - Step 2: Convert to fraction form
12,748,756.88/27,316,560.75 = 27,316,560.75/x - Step 3: Cross multiply
12,748,756.88x = 27,316,560.75 × 27,316,560.75 - Step 4: Simplify right side
12,748,756.88x = 746,194,491,208,440.50 - Step 5: Solve for x
x = 746,194,491,208,440.50/12,748,756.88 - Step 6: Final answer
x = 58,530,764.88
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.