Finding the Fourth Proportional to 54,366,323.44, 81,508,752.68 and 32,795,897.08
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Solution
The fourth proportional to 54,366,323.44, 81,508,752.68 and 32,795,897.08 is: 49,169,274.19
Step by Step Solution
- Step 1: Write the proportion equation
54,366,323.44 : 81,508,752.68 = 32,795,897.08 : x - Step 2: Convert to fraction form
54,366,323.44/81,508,752.68 = 32,795,897.08/x - Step 3: Cross multiply
54,366,323.44x = 81,508,752.68 × 32,795,897.08 - Step 4: Simplify right side
54,366,323.44x = 2,673,152,664,012,454.50 - Step 5: Solve for x
x = 2,673,152,664,012,454.50/54,366,323.44 - Step 6: Final answer
x = 49,169,274.19
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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.