Finding the Third Proportional to 116,965,394 and 253,456,324
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Solution
The third proportional to 116,965,394 and 253,456,324 is: 549,223,201.66
Step by Step Solution
- Step 1: Write the proportion equation
116,965,394 : 253,456,324 = 253,456,324 : x - Step 2: Convert to fraction form
116,965,394/253,456,324 = 253,456,324/x - Step 3: Cross multiply
116,965,394x = 253,456,324 × 253,456,324 - Step 4: Simplify right side
116,965,394x = 64,240,108,175,592,976 - Step 5: Solve for x
x = 64,240,108,175,592,976/116,965,394 - Step 6: Final answer
x = 549,223,201.66
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.