Finding the Fourth Proportional to 14,968,569,414,121, 22,414,185,209,062 and 10,330,793,687,862
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Solution
The fourth proportional to 14,968,569,414,121, 22,414,185,209,062 and 10,330,793,687,862 is: 15,469,502,573,699.71
Step by Step Solution
- Step 1: Write the proportion equation
14,968,569,414,121 : 22,414,185,209,062 = 10,330,793,687,862 : x - Step 2: Convert to fraction form
14,968,569,414,121/22,414,185,209,062 = 10,330,793,687,862/x - Step 3: Cross multiply
14,968,569,414,121x = 22,414,185,209,062 × 10,330,793,687,862 - Step 4: Simplify right side
14,968,569,414,121x = 231,556,323,076,347,510,491,447,296 - Step 5: Solve for x
x = 231,556,323,076,347,510,491,447,296/14,968,569,414,121 - Step 6: Final answer
x = 15,469,502,573,699.71
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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.