Finding the Fourth Proportional to 8,530,532,717.00, 12,796,360,533.07 and 2,235,116,092.10
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Solution
The fourth proportional to 8,530,532,717.00, 12,796,360,533.07 and 2,235,116,092.10 is: 3,352,821,247.70
Step by Step Solution
- Step 1: Write the proportion equation
8,530,532,717.00 : 12,796,360,533.07 = 2,235,116,092.10 : x - Step 2: Convert to fraction form
8,530,532,717.00/12,796,360,533.07 = 2,235,116,092.10/x - Step 3: Cross multiply
8,530,532,717.00x = 12,796,360,533.07 × 2,235,116,092.10 - Step 4: Simplify right side
8,530,532,717.00x = 28,601,351,347,709,636,608 - Step 5: Solve for x
x = 28,601,351,347,709,636,608/8,530,532,717.00 - Step 6: Final answer
x = 3,352,821,247.70
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1.5x scale
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.