Finding the Fourth Proportional to 24,607,470.41, 36,902,657.86 and 13,694,313.98
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Solution
The fourth proportional to 24,607,470.41, 36,902,657.86 and 13,694,313.98 is: 20,536,714.06
Step by Step Solution
- Step 1: Write the proportion equation
24,607,470.41 : 36,902,657.86 = 13,694,313.98 : x - Step 2: Convert to fraction form
24,607,470.41/36,902,657.86 = 13,694,313.98/x - Step 3: Cross multiply
24,607,470.41x = 36,902,657.86 × 13,694,313.98 - Step 4: Simplify right side
24,607,470.41x = 505,356,583,431,354.88 - Step 5: Solve for x
x = 505,356,583,431,354.88/24,607,470.41 - Step 6: Final answer
x = 20,536,714.06
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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.