Finding the Third Proportional to 62,733,868 and 135,889,872
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Solution
The third proportional to 62,733,868 and 135,889,872 is: 294,355,471.79
Step by Step Solution
- Step 1: Write the proportion equation
62,733,868 : 135,889,872 = 135,889,872 : x - Step 2: Convert to fraction form
62,733,868/135,889,872 = 135,889,872/x - Step 3: Cross multiply
62,733,868x = 135,889,872 × 135,889,872 - Step 4: Simplify right side
62,733,868x = 18,466,057,312,176,384 - Step 5: Solve for x
x = 18,466,057,312,176,384/62,733,868 - Step 6: Final answer
x = 294,355,471.79
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.