Finding the Third Proportional to 29,153,927.25 and 67,493,130.75
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Solution
The third proportional to 29,153,927.25 and 67,493,130.75 is: 156,250,739.72
Step by Step Solution
- Step 1: Write the proportion equation
29,153,927.25 : 67,493,130.75 = 67,493,130.75 : x - Step 2: Convert to fraction form
29,153,927.25/67,493,130.75 = 67,493,130.75/x - Step 3: Cross multiply
29,153,927.25x = 67,493,130.75 × 67,493,130.75 - Step 4: Simplify right side
29,153,927.25x = 4,555,322,698,436,596 - Step 5: Solve for x
x = 4,555,322,698,436,596/29,153,927.25 - Step 6: Final answer
x = 156,250,739.72
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Why These Related Problems?
These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.