Finding the Third Proportional to 239,305,727 and 520,540,294
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Solution
The third proportional to 239,305,727 and 520,540,294 is: 1,132,284,634.70
Step by Step Solution
- Step 1: Write the proportion equation
239,305,727 : 520,540,294 = 520,540,294 : x - Step 2: Convert to fraction form
239,305,727/520,540,294 = 520,540,294/x - Step 3: Cross multiply
239,305,727x = 520,540,294 × 520,540,294 - Step 4: Simplify right side
239,305,727x = 270,962,197,677,606,432 - Step 5: Solve for x
x = 270,962,197,677,606,432/239,305,727 - Step 6: Final answer
x = 1,132,284,634.70
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.