Finding the Fourth Proportional to 46,527,130,939,650, 69,790,696,414,284 and 15,548,201,040,781
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Solution
The fourth proportional to 46,527,130,939,650, 69,790,696,414,284 and 15,548,201,040,781 is: 23,322,301,562,778.55
Step by Step Solution
- Step 1: Write the proportion equation
46,527,130,939,650 : 69,790,696,414,284 = 15,548,201,040,781 : x - Step 2: Convert to fraction form
46,527,130,939,650/69,790,696,414,284 = 15,548,201,040,781/x - Step 3: Cross multiply
46,527,130,939,650x = 69,790,696,414,284 × 15,548,201,040,781 - Step 4: Simplify right side
46,527,130,939,650x = 1,085,119,778,625,401,283,762,192,384 - Step 5: Solve for x
x = 1,085,119,778,625,401,283,762,192,384/46,527,130,939,650 - Step 6: Final answer
x = 23,322,301,562,778.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.