Finding the Third Proportional to 53,065,548 and 115,476,876
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Solution
The third proportional to 53,065,548 and 115,476,876 is: 251,291,268.88
Step by Step Solution
- Step 1: Write the proportion equation
53,065,548 : 115,476,876 = 115,476,876 : x - Step 2: Convert to fraction form
53,065,548/115,476,876 = 115,476,876/x - Step 3: Cross multiply
53,065,548x = 115,476,876 × 115,476,876 - Step 4: Simplify right side
53,065,548x = 13,334,908,890,719,376 - Step 5: Solve for x
x = 13,334,908,890,719,376/53,065,548 - Step 6: Final answer
x = 251,291,268.88
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.