Finding the Fourth Proportional to 24,465,020.45, 36,697,530.68 and 16,402,863.65
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Solution
The fourth proportional to 24,465,020.45, 36,697,530.68 and 16,402,863.65 is: 24,604,295.48
Step by Step Solution
- Step 1: Write the proportion equation
24,465,020.45 : 36,697,530.68 = 16,402,863.65 : x - Step 2: Convert to fraction form
24,465,020.45/36,697,530.68 = 16,402,863.65/x - Step 3: Cross multiply
24,465,020.45x = 36,697,530.68 × 16,402,863.65 - Step 4: Simplify right side
24,465,020.45x = 601,944,592,035,731.75 - Step 5: Solve for x
x = 601,944,592,035,731.75/24,465,020.45 - Step 6: Final answer
x = 24,604,295.48
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Similar ratio
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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.