Finding the Fourth Proportional to 4,188,107,534.07, 6,280,526,835.56 and 1,827,990,344.01
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Solution
The fourth proportional to 4,188,107,534.07, 6,280,526,835.56 and 1,827,990,344.01 is: 2,741,272,118.09
Step by Step Solution
- Step 1: Write the proportion equation
4,188,107,534.07 : 6,280,526,835.56 = 1,827,990,344.01 : x - Step 2: Convert to fraction form
4,188,107,534.07/6,280,526,835.56 = 1,827,990,344.01/x - Step 3: Cross multiply
4,188,107,534.07x = 6,280,526,835.56 × 1,827,990,344.01 - Step 4: Simplify right side
4,188,107,534.07x = 11,480,742,410,690,222,080 - Step 5: Solve for x
x = 11,480,742,410,690,222,080/4,188,107,534.07 - Step 6: Final answer
x = 2,741,272,118.09
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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.