Finding the Third Proportional to 54,705,134 and 86,624,175
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Solution
The third proportional to 54,705,134 and 86,624,175 is: 137,167,156.82
Step by Step Solution
- Step 1: Write the proportion equation
54,705,134 : 86,624,175 = 86,624,175 : x - Step 2: Convert to fraction form
54,705,134/86,624,175 = 86,624,175/x - Step 3: Cross multiply
54,705,134x = 86,624,175 × 86,624,175 - Step 4: Simplify right side
54,705,134x = 7,503,747,694,430,625 - Step 5: Solve for x
x = 7,503,747,694,430,625/54,705,134 - Step 6: Final answer
x = 137,167,156.82
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.