Finding the Fourth Proportional to 7,384,101,264,829.30, 11,076,151,897,244 and 7,384,101,264,829.30
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Solution
The fourth proportional to 7,384,101,264,829.30, 11,076,151,897,244 and 7,384,101,264,829.30 is: 11,076,151,897,244
Step by Step Solution
- Step 1: Write the proportion equation
7,384,101,264,829.30 : 11,076,151,897,244 = 7,384,101,264,829.30 : x - Step 2: Convert to fraction form
7,384,101,264,829.30/11,076,151,897,244 = 7,384,101,264,829.30/x - Step 3: Cross multiply
7,384,101,264,829.30x = 11,076,151,897,244 × 7,384,101,264,829.30 - Step 4: Simplify right side
7,384,101,264,829.30x = 81,787,427,233,880,865,524,154,368 - Step 5: Solve for x
x = 81,787,427,233,880,865,524,154,368/7,384,101,264,829.30 - Step 6: Final answer
x = 11,076,151,897,244
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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.