Finding the Third Proportional to 164,245,785.75 and 254,232,324
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Solution
The third proportional to 164,245,785.75 and 254,232,324 is: 393,520,444.20
Step by Step Solution
- Step 1: Write the proportion equation
164,245,785.75 : 254,232,324 = 254,232,324 : x - Step 2: Convert to fraction form
164,245,785.75/254,232,324 = 254,232,324/x - Step 3: Cross multiply
164,245,785.75x = 254,232,324 × 254,232,324 - Step 4: Simplify right side
164,245,785.75x = 64,634,074,566,440,976 - Step 5: Solve for x
x = 64,634,074,566,440,976/164,245,785.75 - Step 6: Final answer
x = 393,520,444.20
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.