Finding the Third Proportional to 61,982,156 and 135,124,588
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Solution
The third proportional to 61,982,156 and 135,124,588 is: 294,579,205.70
Step by Step Solution
- Step 1: Write the proportion equation
61,982,156 : 135,124,588 = 135,124,588 : x - Step 2: Convert to fraction form
61,982,156/135,124,588 = 135,124,588/x - Step 3: Cross multiply
61,982,156x = 135,124,588 × 135,124,588 - Step 4: Simplify right side
61,982,156x = 18,258,654,282,169,744 - Step 5: Solve for x
x = 18,258,654,282,169,744/61,982,156 - Step 6: Final answer
x = 294,579,205.70
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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.