Finding the Fourth Proportional to 11,465,383,192,301, 15,822,228,200,188 and 6,191,831,295,580
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Solution
The fourth proportional to 11,465,383,192,301, 15,822,228,200,188 and 6,191,831,295,580 is: 8,544,726,861,071.54
Step by Step Solution
- Step 1: Write the proportion equation
11,465,383,192,301 : 15,822,228,200,188 = 6,191,831,295,580 : x - Step 2: Convert to fraction form
11,465,383,192,301/15,822,228,200,188 = 6,191,831,295,580/x - Step 3: Cross multiply
11,465,383,192,301x = 15,822,228,200,188 × 6,191,831,295,580 - Step 4: Simplify right side
11,465,383,192,301x = 97,968,567,735,732,469,588,033,536 - Step 5: Solve for x
x = 97,968,567,735,732,469,588,033,536/11,465,383,192,301 - Step 6: Final answer
x = 8,544,726,861,071.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.