Finding the Third Proportional to 57,702,912 and 121,844,352
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Solution
The third proportional to 57,702,912 and 121,844,352 is: 257,284,175.09
Step by Step Solution
- Step 1: Write the proportion equation
57,702,912 : 121,844,352 = 121,844,352 : x - Step 2: Convert to fraction form
57,702,912/121,844,352 = 121,844,352/x - Step 3: Cross multiply
57,702,912x = 121,844,352 × 121,844,352 - Step 4: Simplify right side
57,702,912x = 14,846,046,114,299,904 - Step 5: Solve for x
x = 14,846,046,114,299,904/57,702,912 - Step 6: Final answer
x = 257,284,175.09
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These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.