Finding the Fourth Proportional to 24,135,917.80, 36,175,883.10 and 9,749,540.20
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Solution
The fourth proportional to 24,135,917.80, 36,175,883.10 and 9,749,540.20 is: 14,613,002.48
Step by Step Solution
- Step 1: Write the proportion equation
24,135,917.80 : 36,175,883.10 = 9,749,540.20 : x - Step 2: Convert to fraction form
24,135,917.80/36,175,883.10 = 9,749,540.20/x - Step 3: Cross multiply
24,135,917.80x = 36,175,883.10 × 9,749,540.20 - Step 4: Simplify right side
24,135,917.80x = 352,698,226,553,950.62 - Step 5: Solve for x
x = 352,698,226,553,950.62/24,135,917.80 - Step 6: Final answer
x = 14,613,002.48
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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.