Finding the Third Proportional to 288,692,274 and 417,110,571
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Solution
The third proportional to 288,692,274 and 417,110,571 is: 602,652,873.35
Step by Step Solution
- Step 1: Write the proportion equation
288,692,274 : 417,110,571 = 417,110,571 : x - Step 2: Convert to fraction form
288,692,274/417,110,571 = 417,110,571/x - Step 3: Cross multiply
288,692,274x = 417,110,571 × 417,110,571 - Step 4: Simplify right side
288,692,274x = 173,981,228,439,946,048 - Step 5: Solve for x
x = 173,981,228,439,946,048/288,692,274 - Step 6: Final answer
x = 602,652,873.35
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These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.