Finding the Fourth Proportional to 24,649,310.20, 36,973,965.30 and 6,698,414.20
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Solution
The fourth proportional to 24,649,310.20, 36,973,965.30 and 6,698,414.20 is: 10,047,621.30
Step by Step Solution
- Step 1: Write the proportion equation
24,649,310.20 : 36,973,965.30 = 6,698,414.20 : x - Step 2: Convert to fraction form
24,649,310.20/36,973,965.30 = 6,698,414.20/x - Step 3: Cross multiply
24,649,310.20x = 36,973,965.30 × 6,698,414.20 - Step 4: Simplify right side
24,649,310.20x = 247,666,934,195,827.25 - Step 5: Solve for x
x = 247,666,934,195,827.25/24,649,310.20 - Step 6: Final answer
x = 10,047,621.30
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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.