Finding the Fourth Proportional to 44,568,603.27, 61,482,036.15 and 29,107,737.99
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Solution
The fourth proportional to 44,568,603.27, 61,482,036.15 and 29,107,737.99 is: 40,153,894.63
Step by Step Solution
- Step 1: Write the proportion equation
44,568,603.27 : 61,482,036.15 = 29,107,737.99 : x - Step 2: Convert to fraction form
44,568,603.27/61,482,036.15 = 29,107,737.99/x - Step 3: Cross multiply
44,568,603.27x = 61,482,036.15 × 29,107,737.99 - Step 4: Simplify right side
44,568,603.27x = 1,789,602,999,345,908.25 - Step 5: Solve for x
x = 1,789,602,999,345,908.25/44,568,603.27 - Step 6: Final answer
x = 40,153,894.63
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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.