Finding the Third Proportional to 22,008,475 and 48,268,473
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Solution
The third proportional to 22,008,475 and 48,268,473 is: 105,861,286.88
Step by Step Solution
- Step 1: Write the proportion equation
22,008,475 : 48,268,473 = 48,268,473 : x - Step 2: Convert to fraction form
22,008,475/48,268,473 = 48,268,473/x - Step 3: Cross multiply
22,008,475x = 48,268,473 × 48,268,473 - Step 4: Simplify right side
22,008,475x = 2,329,845,485,751,729 - Step 5: Solve for x
x = 2,329,845,485,751,729/22,008,475 - Step 6: Final answer
x = 105,861,286.88
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.