Finding the Fourth Proportional to 24,544,495.68, 36,816,746.40 and 7,505,169.12
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Solution
The fourth proportional to 24,544,495.68, 36,816,746.40 and 7,505,169.12 is: 11,257,754.56
Step by Step Solution
- Step 1: Write the proportion equation
24,544,495.68 : 36,816,746.40 = 7,505,169.12 : x - Step 2: Convert to fraction form
24,544,495.68/36,816,746.40 = 7,505,169.12/x - Step 3: Cross multiply
24,544,495.68x = 36,816,746.40 × 7,505,169.12 - Step 4: Simplify right side
24,544,495.68x = 276,315,908,180,151.16 - Step 5: Solve for x
x = 276,315,908,180,151.16/24,544,495.68 - Step 6: Final answer
x = 11,257,754.56
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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.