Finding the Fourth Proportional to 4,080,703,263.75, 6,114,677,603.31 and 2,839,558,680.63
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Solution
The fourth proportional to 4,080,703,263.75, 6,114,677,603.31 and 2,839,558,680.63 is: 4,254,900,380.03
Step by Step Solution
- Step 1: Write the proportion equation
4,080,703,263.75 : 6,114,677,603.31 = 2,839,558,680.63 : x - Step 2: Convert to fraction form
4,080,703,263.75/6,114,677,603.31 = 2,839,558,680.63/x - Step 3: Cross multiply
4,080,703,263.75x = 6,114,677,603.31 × 2,839,558,680.63 - Step 4: Simplify right side
4,080,703,263.75x = 17,362,985,867,732,756,480 - Step 5: Solve for x
x = 17,362,985,867,732,756,480/4,080,703,263.75 - Step 6: Final answer
x = 4,254,900,380.03
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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.