Finding the Fourth Proportional to 3,170,602,966,405.50, 4,753,958,080,326.80 and 1,232,156,469,934
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Solution
The fourth proportional to 3,170,602,966,405.50, 4,753,958,080,326.80 and 1,232,156,469,934 is: 1,847,478,308,868.94
Step by Step Solution
- Step 1: Write the proportion equation
3,170,602,966,405.50 : 4,753,958,080,326.80 = 1,232,156,469,934 : x - Step 2: Convert to fraction form
3,170,602,966,405.50/4,753,958,080,326.80 = 1,232,156,469,934/x - Step 3: Cross multiply
3,170,602,966,405.50x = 4,753,958,080,326.80 × 1,232,156,469,934 - Step 4: Simplify right side
3,170,602,966,405.50x = 5,857,620,206,469,685,132,132,352 - Step 5: Solve for x
x = 5,857,620,206,469,685,132,132,352/3,170,602,966,405.50 - Step 6: Final answer
x = 1,847,478,308,868.94
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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.