Finding the Fourth Proportional to 337,367,522.20, 506,051,283.30 and 201,206,651.80
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Solution
The fourth proportional to 337,367,522.20, 506,051,283.30 and 201,206,651.80 is: 301,809,977.70
Step by Step Solution
- Step 1: Write the proportion equation
337,367,522.20 : 506,051,283.30 = 201,206,651.80 : x - Step 2: Convert to fraction form
337,367,522.20/506,051,283.30 = 201,206,651.80/x - Step 3: Cross multiply
337,367,522.20x = 506,051,283.30 × 201,206,651.80 - Step 4: Simplify right side
337,367,522.20x = 101,820,884,351,886,256 - Step 5: Solve for x
x = 101,820,884,351,886,256/337,367,522.20 - Step 6: Final answer
x = 301,809,977.70
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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.