Finding the Fourth Proportional to 14,968,569,414,207, 22,414,185,209,190 and 10,330,793,687,948
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Solution
The fourth proportional to 14,968,569,414,207, 22,414,185,209,190 and 10,330,793,687,948 is: 15,469,502,573,827.95
Step by Step Solution
- Step 1: Write the proportion equation
14,968,569,414,207 : 22,414,185,209,190 = 10,330,793,687,948 : x - Step 2: Convert to fraction form
14,968,569,414,207/22,414,185,209,190 = 10,330,793,687,948/x - Step 3: Cross multiply
14,968,569,414,207x = 22,414,185,209,190 × 10,330,793,687,948 - Step 4: Simplify right side
14,968,569,414,207x = 231,556,323,079,597,460,704,722,944 - Step 5: Solve for x
x = 231,556,323,079,597,460,704,722,944/14,968,569,414,207 - Step 6: Final answer
x = 15,469,502,573,827.95
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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.