Finding the Fourth Proportional to 2,952,554,220,939, 4,450,961,331,329.20 and 2,755,736,137,704
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Solution
The fourth proportional to 2,952,554,220,939, 4,450,961,331,329.20 and 2,755,736,137,704 is: 4,154,259,014,544.41
Step by Step Solution
- Step 1: Write the proportion equation
2,952,554,220,939 : 4,450,961,331,329.20 = 2,755,736,137,704 : x - Step 2: Convert to fraction form
2,952,554,220,939/4,450,961,331,329.20 = 2,755,736,137,704/x - Step 3: Cross multiply
2,952,554,220,939x = 4,450,961,331,329.20 × 2,755,736,137,704 - Step 4: Simplify right side
2,952,554,220,939x = 12,265,674,988,266,983,169,982,464 - Step 5: Solve for x
x = 12,265,674,988,266,983,169,982,464/2,952,554,220,939 - Step 6: Final answer
x = 4,154,259,014,544.41
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.