Finding the Fourth Proportional to 24,303,913.97, 36,459,495.96 and 8,950,023.09
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Solution
The fourth proportional to 24,303,913.97, 36,459,495.96 and 8,950,023.09 is: 13,426,369.56
Step by Step Solution
- Step 1: Write the proportion equation
24,303,913.97 : 36,459,495.96 = 8,950,023.09 : x - Step 2: Convert to fraction form
24,303,913.97/36,459,495.96 = 8,950,023.09/x - Step 3: Cross multiply
24,303,913.97x = 36,459,495.96 × 8,950,023.09 - Step 4: Simplify right side
24,303,913.97x = 326,313,330,647,011.56 - Step 5: Solve for x
x = 326,313,330,647,011.56/24,303,913.97 - Step 6: Final answer
x = 13,426,369.56
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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.