Finding the Fourth Proportional to 24,793,603.99, 37,169,104.07 and 8,617,454.71
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Solution
The fourth proportional to 24,793,603.99, 37,169,104.07 and 8,617,454.71 is: 12,918,778.21
Step by Step Solution
- Step 1: Write the proportion equation
24,793,603.99 : 37,169,104.07 = 8,617,454.71 : x - Step 2: Convert to fraction form
24,793,603.99/37,169,104.07 = 8,617,454.71/x - Step 3: Cross multiply
24,793,603.99x = 37,169,104.07 × 8,617,454.71 - Step 4: Simplify right side
24,793,603.99x = 320,303,070,891,414.44 - Step 5: Solve for x
x = 320,303,070,891,414.44/24,793,603.99 - Step 6: Final answer
x = 12,918,778.21
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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.