Finding the Fourth Proportional to 595,222,503.18, 821,807,882.64 and 532,303,387.98
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Solution
The fourth proportional to 595,222,503.18, 821,807,882.64 and 532,303,387.98 is: 734,937,133.36
Step by Step Solution
- Step 1: Write the proportion equation
595,222,503.18 : 821,807,882.64 = 532,303,387.98 : x - Step 2: Convert to fraction form
595,222,503.18/821,807,882.64 = 532,303,387.98/x - Step 3: Cross multiply
595,222,503.18x = 821,807,882.64 × 532,303,387.98 - Step 4: Simplify right side
595,222,503.18x = 437,451,120,197,942,208 - Step 5: Solve for x
x = 437,451,120,197,942,208/595,222,503.18 - Step 6: Final answer
x = 734,937,133.36
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.