Finding the Third Proportional to 114,919,070 and 248,070,268
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Solution
The third proportional to 114,919,070 and 248,070,268 is: 535,497,353.62
Step by Step Solution
- Step 1: Write the proportion equation
114,919,070 : 248,070,268 = 248,070,268 : x - Step 2: Convert to fraction form
114,919,070/248,070,268 = 248,070,268/x - Step 3: Cross multiply
114,919,070x = 248,070,268 × 248,070,268 - Step 4: Simplify right side
114,919,070x = 61,538,857,865,591,824 - Step 5: Solve for x
x = 61,538,857,865,591,824/114,919,070 - Step 6: Final answer
x = 535,497,353.62
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.