Finding the Fourth Proportional to 24,424,460.34, 36,636,816.87 and 14,319,995.46
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Solution
The fourth proportional to 24,424,460.34, 36,636,816.87 and 14,319,995.46 is: 21,480,067.27
Step by Step Solution
- Step 1: Write the proportion equation
24,424,460.34 : 36,636,816.87 = 14,319,995.46 : x - Step 2: Convert to fraction form
24,424,460.34/36,636,816.87 = 14,319,995.46/x - Step 3: Cross multiply
24,424,460.34x = 36,636,816.87 × 14,319,995.46 - Step 4: Simplify right side
24,424,460.34x = 524,639,051,247,251.38 - Step 5: Solve for x
x = 524,639,051,247,251.38/24,424,460.34 - Step 6: Final answer
x = 21,480,067.27
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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.