Finding the Third Proportional to 13,529,216.25 and 29,539,240.13
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Solution
The third proportional to 13,529,216.25 and 29,539,240.13 is: 64,494,992.99
Step by Step Solution
- Step 1: Write the proportion equation
13,529,216.25 : 29,539,240.13 = 29,539,240.13 : x - Step 2: Convert to fraction form
13,529,216.25/29,539,240.13 = 29,539,240.13/x - Step 3: Cross multiply
13,529,216.25x = 29,539,240.13 × 29,539,240.13 - Step 4: Simplify right side
13,529,216.25x = 872,566,707,162,410 - Step 5: Solve for x
x = 872,566,707,162,410/13,529,216.25 - Step 6: Final answer
x = 64,494,992.99
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.