Finding the Fourth Proportional to 4,141,817,880.26, 6,213,599,361.64 and 1,343,567,928.34
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Solution
The fourth proportional to 4,141,817,880.26, 6,213,599,361.64 and 1,343,567,928.34 is: 2,015,634,936.92
Step by Step Solution
- Step 1: Write the proportion equation
4,141,817,880.26 : 6,213,599,361.64 = 1,343,567,928.34 : x - Step 2: Convert to fraction form
4,141,817,880.26/6,213,599,361.64 = 1,343,567,928.34/x - Step 3: Cross multiply
4,141,817,880.26x = 6,213,599,361.64 × 1,343,567,928.34 - Step 4: Simplify right side
4,141,817,880.26x = 8,348,392,821,830,057,984 - Step 5: Solve for x
x = 8,348,392,821,830,057,984/4,141,817,880.26 - Step 6: Final answer
x = 2,015,634,936.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.