Finding the Third Proportional to 92,554,709 and 135,425,037
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Solution
The third proportional to 92,554,709 and 135,425,037 is: 198,152,431.62
Step by Step Solution
- Step 1: Write the proportion equation
92,554,709 : 135,425,037 = 135,425,037 : x - Step 2: Convert to fraction form
92,554,709/135,425,037 = 135,425,037/x - Step 3: Cross multiply
92,554,709x = 135,425,037 × 135,425,037 - Step 4: Simplify right side
92,554,709x = 18,339,940,646,451,368 - Step 5: Solve for x
x = 18,339,940,646,451,368/92,554,709 - Step 6: Final answer
x = 198,152,431.62
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Why These Related Problems?
These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.