Finding the Third Proportional to 176,569,586 and 380,124,391
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Solution
The third proportional to 176,569,586 and 380,124,391 is: 818,343,384.65
Step by Step Solution
- Step 1: Write the proportion equation
176,569,586 : 380,124,391 = 380,124,391 : x - Step 2: Convert to fraction form
176,569,586/380,124,391 = 380,124,391/x - Step 3: Cross multiply
176,569,586x = 380,124,391 × 380,124,391 - Step 4: Simplify right side
176,569,586x = 144,494,552,633,120,896 - Step 5: Solve for x
x = 144,494,552,633,120,896/176,569,586 - Step 6: Final answer
x = 818,343,384.65
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.