Finding the Fourth Proportional to 11,125,776,388,229, 16,688,664,582,343 and 11,125,776,388,229
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Solution
The fourth proportional to 11,125,776,388,229, 16,688,664,582,343 and 11,125,776,388,229 is: 16,688,664,582,343
Step by Step Solution
- Step 1: Write the proportion equation
11,125,776,388,229 : 16,688,664,582,343 = 11,125,776,388,229 : x - Step 2: Convert to fraction form
11,125,776,388,229/16,688,664,582,343 = 11,125,776,388,229/x - Step 3: Cross multiply
11,125,776,388,229x = 16,688,664,582,343 × 11,125,776,388,229 - Step 4: Simplify right side
11,125,776,388,229x = 185,674,350,361,305,343,437,307,904 - Step 5: Solve for x
x = 185,674,350,361,305,343,437,307,904/11,125,776,388,229 - Step 6: Final answer
x = 16,688,664,582,343
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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.