Finding the Fourth Proportional to 24,432,801.10, 36,649,201.65 and 16,248,609.70
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Solution
The fourth proportional to 24,432,801.10, 36,649,201.65 and 16,248,609.70 is: 24,372,914.55
Step by Step Solution
- Step 1: Write the proportion equation
24,432,801.10 : 36,649,201.65 = 16,248,609.70 : x - Step 2: Convert to fraction form
24,432,801.10/36,649,201.65 = 16,248,609.70/x - Step 3: Cross multiply
24,432,801.10x = 36,649,201.65 × 16,248,609.70 - Step 4: Simplify right side
24,432,801.10x = 595,498,573,427,446 - Step 5: Solve for x
x = 595,498,573,427,446/24,432,801.10 - Step 6: Final answer
x = 24,372,914.55
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1.5x scale
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.