Finding the Fourth Proportional to 14,968,559,810,867, 22,414,170,796,779 and 10,330,784,064,237
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Solution
The fourth proportional to 14,968,559,810,867, 22,414,170,796,779 and 10,330,784,064,237 is: 15,469,488,140,892.75
Step by Step Solution
- Step 1: Write the proportion equation
14,968,559,810,867 : 22,414,170,796,779 = 10,330,784,064,237 : x - Step 2: Convert to fraction form
14,968,559,810,867/22,414,170,796,779 = 10,330,784,064,237/x - Step 3: Cross multiply
14,968,559,810,867x = 22,414,170,796,779 × 10,330,784,064,237 - Step 4: Simplify right side
14,968,559,810,867x = 231,555,958,480,450,837,209,415,680 - Step 5: Solve for x
x = 231,555,958,480,450,837,209,415,680/14,968,559,810,867 - Step 6: Final answer
x = 15,469,488,140,892.75
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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.