Finding the Fourth Proportional to 24,329,224.76, 33,570,718.58 and 14,776,535.92
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Solution
The fourth proportional to 24,329,224.76, 33,570,718.58 and 14,776,535.92 is: 20,389,426.04
Step by Step Solution
- Step 1: Write the proportion equation
24,329,224.76 : 33,570,718.58 = 14,776,535.92 : x - Step 2: Convert to fraction form
24,329,224.76/33,570,718.58 = 14,776,535.92/x - Step 3: Cross multiply
24,329,224.76x = 33,570,718.58 × 14,776,535.92 - Step 4: Simplify right side
24,329,224.76x = 496,058,928,957,581.38 - Step 5: Solve for x
x = 496,058,928,957,581.38/24,329,224.76 - Step 6: Final answer
x = 20,389,426.04
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.