Finding the Fourth Proportional to 3,929,283,898,687.80, 5,888,657,465,756.80 and 3,058,069,723,583
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Solution
The fourth proportional to 3,929,283,898,687.80, 5,888,657,465,756.80 and 3,058,069,723,583 is: 4,583,004,326,716.04
Step by Step Solution
- Step 1: Write the proportion equation
3,929,283,898,687.80 : 5,888,657,465,756.80 = 3,058,069,723,583 : x - Step 2: Convert to fraction form
3,929,283,898,687.80/5,888,657,465,756.80 = 3,058,069,723,583/x - Step 3: Cross multiply
3,929,283,898,687.80x = 5,888,657,465,756.80 × 3,058,069,723,583 - Step 4: Simplify right side
3,929,283,898,687.80x = 18,007,925,108,581,866,055,663,616 - Step 5: Solve for x
x = 18,007,925,108,581,866,055,663,616/3,929,283,898,687.80 - Step 6: Final answer
x = 4,583,004,326,716.04
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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.