Finding the Third Proportional to 34,790,880.25 and 51,121,336.75
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Solution
The third proportional to 34,790,880.25 and 51,121,336.75 is: 75,117,129.90
Step by Step Solution
- Step 1: Write the proportion equation
34,790,880.25 : 51,121,336.75 = 51,121,336.75 : x - Step 2: Convert to fraction form
34,790,880.25/51,121,336.75 = 51,121,336.75/x - Step 3: Cross multiply
34,790,880.25x = 51,121,336.75 × 51,121,336.75 - Step 4: Simplify right side
34,790,880.25x = 2,613,391,071,106,900.50 - Step 5: Solve for x
x = 2,613,391,071,106,900.50/34,790,880.25 - Step 6: Final answer
x = 75,117,129.90
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.