Finding the Fourth Proportional to 46,504,037.08, 69,710,798.66 and 22,236,696.28
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Solution
The fourth proportional to 46,504,037.08, 69,710,798.66 and 22,236,696.28 is: 33,333,404.03
Step by Step Solution
- Step 1: Write the proportion equation
46,504,037.08 : 69,710,798.66 = 22,236,696.28 : x - Step 2: Convert to fraction form
46,504,037.08/69,710,798.66 = 22,236,696.28/x - Step 3: Cross multiply
46,504,037.08x = 69,710,798.66 × 22,236,696.28 - Step 4: Simplify right side
46,504,037.08x = 1,550,137,857,238,651 - Step 5: Solve for x
x = 1,550,137,857,238,651/46,504,037.08 - Step 6: Final answer
x = 33,333,404.03
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.