Finding the Third Proportional to 32,457,935.25 and 68,537,542.50
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Solution
The third proportional to 32,457,935.25 and 68,537,542.50 is: 144,722,536.90
Step by Step Solution
- Step 1: Write the proportion equation
32,457,935.25 : 68,537,542.50 = 68,537,542.50 : x - Step 2: Convert to fraction form
32,457,935.25/68,537,542.50 = 68,537,542.50/x - Step 3: Cross multiply
32,457,935.25x = 68,537,542.50 × 68,537,542.50 - Step 4: Simplify right side
32,457,935.25x = 4,697,394,731,939,306 - Step 5: Solve for x
x = 4,697,394,731,939,306/32,457,935.25 - Step 6: Final answer
x = 144,722,536.90
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Why These Related Problems?
These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.