Finding the Fourth Proportional to 4,187,541,752,059.80, 6,283,221,173,553.90 and 2,149,208,225,005
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Solution
The fourth proportional to 4,187,541,752,059.80, 6,283,221,173,553.90 and 2,149,208,225,005 is: 3,224,791,876,781.93
Step by Step Solution
- Step 1: Write the proportion equation
4,187,541,752,059.80 : 6,283,221,173,553.90 = 2,149,208,225,005 : x - Step 2: Convert to fraction form
4,187,541,752,059.80/6,283,221,173,553.90 = 2,149,208,225,005/x - Step 3: Cross multiply
4,187,541,752,059.80x = 6,283,221,173,553.90 × 2,149,208,225,005 - Step 4: Simplify right side
4,187,541,752,059.80x = 13,503,950,625,727,612,303,966,208 - Step 5: Solve for x
x = 13,503,950,625,727,612,303,966,208/4,187,541,752,059.80 - Step 6: Final answer
x = 3,224,791,876,781.93
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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.