Finding the Fourth Proportional to 5,952,825,168.68, 8,214,833,538.60 and 3,276,548,129
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Solution
The fourth proportional to 5,952,825,168.68, 8,214,833,538.60 and 3,276,548,129 is: 4,521,600,533.90
Step by Step Solution
- Step 1: Write the proportion equation
5,952,825,168.68 : 8,214,833,538.60 = 3,276,548,129 : x - Step 2: Convert to fraction form
5,952,825,168.68/8,214,833,538.60 = 3,276,548,129/x - Step 3: Cross multiply
5,952,825,168.68x = 8,214,833,538.60 × 3,276,548,129 - Step 4: Simplify right side
5,952,825,168.68x = 26,916,297,460,946,280,448 - Step 5: Solve for x
x = 26,916,297,460,946,280,448/5,952,825,168.68 - Step 6: Final answer
x = 4,521,600,533.90
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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.