Finding the Fourth Proportional to 24,664,272.30, 36,996,408.45 and 11,909,688.30
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Solution
The fourth proportional to 24,664,272.30, 36,996,408.45 and 11,909,688.30 is: 17,864,532.45
Step by Step Solution
- Step 1: Write the proportion equation
24,664,272.30 : 36,996,408.45 = 11,909,688.30 : x - Step 2: Convert to fraction form
24,664,272.30/36,996,408.45 = 11,909,688.30/x - Step 3: Cross multiply
24,664,272.30x = 36,996,408.45 × 11,909,688.30 - Step 4: Simplify right side
24,664,272.30x = 440,615,692,858,986.19 - Step 5: Solve for x
x = 440,615,692,858,986.19/24,664,272.30 - Step 6: Final answer
x = 17,864,532.45
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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.