Finding the Third Proportional to 34,621,203 and 74,987,563.50
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Solution
The third proportional to 34,621,203 and 74,987,563.50 is: 162,418,812.53
Step by Step Solution
- Step 1: Write the proportion equation
34,621,203 : 74,987,563.50 = 74,987,563.50 : x - Step 2: Convert to fraction form
34,621,203/74,987,563.50 = 74,987,563.50/x - Step 3: Cross multiply
34,621,203x = 74,987,563.50 × 74,987,563.50 - Step 4: Simplify right side
34,621,203x = 5,623,134,679,666,532 - Step 5: Solve for x
x = 5,623,134,679,666,532/34,621,203 - Step 6: Final answer
x = 162,418,812.53
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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.