Finding the Fourth Proportional to 14,968,559,810,889, 22,414,170,796,810 and 10,330,784,064,258
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Solution
The fourth proportional to 14,968,559,810,889, 22,414,170,796,810 and 10,330,784,064,258 is: 15,469,488,140,922.85
Step by Step Solution
- Step 1: Write the proportion equation
14,968,559,810,889 : 22,414,170,796,810 = 10,330,784,064,258 : x - Step 2: Convert to fraction form
14,968,559,810,889/22,414,170,796,810 = 10,330,784,064,258/x - Step 3: Cross multiply
14,968,559,810,889x = 22,414,170,796,810 × 10,330,784,064,258 - Step 4: Simplify right side
14,968,559,810,889x = 231,555,958,481,241,798,386,647,040 - Step 5: Solve for x
x = 231,555,958,481,241,798,386,647,040/14,968,559,810,889 - Step 6: Final answer
x = 15,469,488,140,922.85
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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.