Finding the Fourth Proportional to 24,430,590.23, 36,645,854.29 and 6,234,785.73
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Solution
The fourth proportional to 24,430,590.23, 36,645,854.29 and 6,234,785.73 is: 9,352,170.67
Step by Step Solution
- Step 1: Write the proportion equation
24,430,590.23 : 36,645,854.29 = 6,234,785.73 : x - Step 2: Convert to fraction form
24,430,590.23/36,645,854.29 = 6,234,785.73/x - Step 3: Cross multiply
24,430,590.23x = 36,645,854.29 × 6,234,785.73 - Step 4: Simplify right side
24,430,590.23x = 228,479,049,375,364.34 - Step 5: Solve for x
x = 228,479,049,375,364.34/24,430,590.23 - Step 6: Final answer
x = 9,352,170.67
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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.