Finding the Fourth Proportional to 41,085,310.16, 56,697,030.92 and 22,750,202
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Solution
The fourth proportional to 41,085,310.16, 56,697,030.92 and 22,750,202 is: 31,394,892.75
Step by Step Solution
- Step 1: Write the proportion equation
41,085,310.16 : 56,697,030.92 = 22,750,202 : x - Step 2: Convert to fraction form
41,085,310.16/56,697,030.92 = 22,750,202/x - Step 3: Cross multiply
41,085,310.16x = 56,697,030.92 × 22,750,202 - Step 4: Simplify right side
41,085,310.16x = 1,289,868,906,230,246 - Step 5: Solve for x
x = 1,289,868,906,230,246/41,085,310.16 - Step 6: Final answer
x = 31,394,892.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.