Finding the Fourth Proportional to 16,506,441.24, 24,758,194.14 and 5,723,500.92
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Solution
The fourth proportional to 16,506,441.24, 24,758,194.14 and 5,723,500.92 is: 8,584,742.46
Step by Step Solution
- Step 1: Write the proportion equation
16,506,441.24 : 24,758,194.14 = 5,723,500.92 : x - Step 2: Convert to fraction form
16,506,441.24/24,758,194.14 = 5,723,500.92/x - Step 3: Cross multiply
16,506,441.24x = 24,758,194.14 × 5,723,500.92 - Step 4: Simplify right side
16,506,441.24x = 141,703,546,937,828.62 - Step 5: Solve for x
x = 141,703,546,937,828.62/16,506,441.24 - Step 6: Final answer
x = 8,584,742.46
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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.