Finding the Third Proportional to 132,828,296 and 208,349,522
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Solution
The third proportional to 132,828,296 and 208,349,522 is: 326,809,306.64
Step by Step Solution
- Step 1: Write the proportion equation
132,828,296 : 208,349,522 = 208,349,522 : x - Step 2: Convert to fraction form
132,828,296/208,349,522 = 208,349,522/x - Step 3: Cross multiply
132,828,296x = 208,349,522 × 208,349,522 - Step 4: Simplify right side
132,828,296x = 43,409,523,317,628,480 - Step 5: Solve for x
x = 43,409,523,317,628,480/132,828,296 - Step 6: Final answer
x = 326,809,306.64
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These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.