Finding the Third Proportional to 12,645,528.75 and 29,841,561
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Solution
The third proportional to 12,645,528.75 and 29,841,561 is: 70,421,631.28
Step by Step Solution
- Step 1: Write the proportion equation
12,645,528.75 : 29,841,561 = 29,841,561 : x - Step 2: Convert to fraction form
12,645,528.75/29,841,561 = 29,841,561/x - Step 3: Cross multiply
12,645,528.75x = 29,841,561 × 29,841,561 - Step 4: Simplify right side
12,645,528.75x = 890,518,762,916,721 - Step 5: Solve for x
x = 890,518,762,916,721/12,645,528.75 - Step 6: Final answer
x = 70,421,631.28
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.