Finding the Fourth Proportional to 24,168,362.74, 36,252,189.15 and 5,972,557.43
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Solution
The fourth proportional to 24,168,362.74, 36,252,189.15 and 5,972,557.43 is: 8,958,748.42
Step by Step Solution
- Step 1: Write the proportion equation
24,168,362.74 : 36,252,189.15 = 5,972,557.43 : x - Step 2: Convert to fraction form
24,168,362.74/36,252,189.15 = 5,972,557.43/x - Step 3: Cross multiply
24,168,362.74x = 36,252,189.15 × 5,972,557.43 - Step 4: Simplify right side
24,168,362.74x = 216,518,281,480,336.94 - Step 5: Solve for x
x = 216,518,281,480,336.94/24,168,362.74 - Step 6: Final answer
x = 8,958,748.42
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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.