Finding the Fourth Proportional to 24,607,471.03, 36,902,658.80 and 13,694,314.60
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Solution
The fourth proportional to 24,607,471.03, 36,902,658.80 and 13,694,314.60 is: 20,536,714.99
Step by Step Solution
- Step 1: Write the proportion equation
24,607,471.03 : 36,902,658.80 = 13,694,314.60 : x - Step 2: Convert to fraction form
24,607,471.03/36,902,658.80 = 13,694,314.60/x - Step 3: Cross multiply
24,607,471.03x = 36,902,658.80 × 13,694,314.60 - Step 4: Simplify right side
24,607,471.03x = 505,356,619,207,443.56 - Step 5: Solve for x
x = 505,356,619,207,443.56/24,607,471.03 - Step 6: Final answer
x = 20,536,714.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.