Finding the Fourth Proportional to 24,497,148.99, 36,748,012.54 and 7,225,366.71
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Solution
The fourth proportional to 24,497,148.99, 36,748,012.54 and 7,225,366.71 is: 10,838,725.21
Step by Step Solution
- Step 1: Write the proportion equation
24,497,148.99 : 36,748,012.54 = 7,225,366.71 : x - Step 2: Convert to fraction form
24,497,148.99/36,748,012.54 = 7,225,366.71/x - Step 3: Cross multiply
24,497,148.99x = 36,748,012.54 × 7,225,366.71 - Step 4: Simplify right side
24,497,148.99x = 265,517,866,322,857.62 - Step 5: Solve for x
x = 265,517,866,322,857.62/24,497,148.99 - Step 6: Final answer
x = 10,838,725.21
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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.