Finding the Third Proportional to 40,819,912.50 and 88,133,394
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Solution
The third proportional to 40,819,912.50 and 88,133,394 is: 190,286,912.99
Step by Step Solution
- Step 1: Write the proportion equation
40,819,912.50 : 88,133,394 = 88,133,394 : x - Step 2: Convert to fraction form
40,819,912.50/88,133,394 = 88,133,394/x - Step 3: Cross multiply
40,819,912.50x = 88,133,394 × 88,133,394 - Step 4: Simplify right side
40,819,912.50x = 7,767,495,137,959,236 - Step 5: Solve for x
x = 7,767,495,137,959,236/40,819,912.50 - Step 6: Final answer
x = 190,286,912.99
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.