Finding the Third Proportional to 14,328,426 and 31,471,726
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Solution
The third proportional to 14,328,426 and 31,471,726 is: 69,126,192.75
Step by Step Solution
- Step 1: Write the proportion equation
14,328,426 : 31,471,726 = 31,471,726 : x - Step 2: Convert to fraction form
14,328,426/31,471,726 = 31,471,726/x - Step 3: Cross multiply
14,328,426x = 31,471,726 × 31,471,726 - Step 4: Simplify right side
14,328,426x = 990,469,537,419,076 - Step 5: Solve for x
x = 990,469,537,419,076/14,328,426 - Step 6: Final answer
x = 69,126,192.75
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.