Finding the Fourth Proportional to 24,793,602.99, 37,169,102.57 and 8,617,453.71
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Solution
The fourth proportional to 24,793,602.99, 37,169,102.57 and 8,617,453.71 is: 12,918,776.71
Step by Step Solution
- Step 1: Write the proportion equation
24,793,602.99 : 37,169,102.57 = 8,617,453.71 : x - Step 2: Convert to fraction form
24,793,602.99/37,169,102.57 = 8,617,453.71/x - Step 3: Cross multiply
24,793,602.99x = 37,169,102.57 × 8,617,453.71 - Step 4: Simplify right side
24,793,602.99x = 320,303,020,796,129.75 - Step 5: Solve for x
x = 320,303,020,796,129.75/24,793,602.99 - Step 6: Final answer
x = 12,918,776.71
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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.