Finding the Fourth Proportional to 46,503,129.98, 69,690,922.04 and 29,433,332.54
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Solution
The fourth proportional to 46,503,129.98, 69,690,922.04 and 29,433,332.54 is: 44,109,634.86
Step by Step Solution
- Step 1: Write the proportion equation
46,503,129.98 : 69,690,922.04 = 29,433,332.54 : x - Step 2: Convert to fraction form
46,503,129.98/69,690,922.04 = 29,433,332.54/x - Step 3: Cross multiply
46,503,129.98x = 69,690,922.04 × 29,433,332.54 - Step 4: Simplify right side
46,503,129.98x = 2,051,236,083,422,535.25 - Step 5: Solve for x
x = 2,051,236,083,422,535.25/46,503,129.98 - Step 6: Final answer
x = 44,109,634.86
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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.