Finding the Fourth Proportional to 11,023,161,969,774, 15,211,910,480,069 and 6,084,740,516,544.10
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Solution
The fourth proportional to 11,023,161,969,774, 15,211,910,480,069 and 6,084,740,516,544.10 is: 8,396,912,635,949.90
Step by Step Solution
- Step 1: Write the proportion equation
11,023,161,969,774 : 15,211,910,480,069 = 6,084,740,516,544.10 : x - Step 2: Convert to fraction form
11,023,161,969,774/15,211,910,480,069 = 6,084,740,516,544.10/x - Step 3: Cross multiply
11,023,161,969,774x = 15,211,910,480,069 × 6,084,740,516,544.10 - Step 4: Simplify right side
11,023,161,969,774x = 92,560,528,032,117,653,363,490,816 - Step 5: Solve for x
x = 92,560,528,032,117,653,363,490,816/11,023,161,969,774 - Step 6: Final answer
x = 8,396,912,635,949.90
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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.