Finding the Third Proportional to 84,829,682 and 130,551,267
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Solution
The third proportional to 84,829,682 and 130,551,267 is: 200,915,916.62
Step by Step Solution
- Step 1: Write the proportion equation
84,829,682 : 130,551,267 = 130,551,267 : x - Step 2: Convert to fraction form
84,829,682/130,551,267 = 130,551,267/x - Step 3: Cross multiply
84,829,682x = 130,551,267 × 130,551,267 - Step 4: Simplify right side
84,829,682x = 17,043,633,315,305,288 - Step 5: Solve for x
x = 17,043,633,315,305,288/84,829,682 - Step 6: Final answer
x = 200,915,916.62
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.