Finding the Fourth Proportional to 24,574,472, 33,912,785.95 and 13,709,456
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Solution
The fourth proportional to 24,574,472, 33,912,785.95 and 13,709,456 is: 18,919,057.42
Step by Step Solution
- Step 1: Write the proportion equation
24,574,472 : 33,912,785.95 = 13,709,456 : x - Step 2: Convert to fraction form
24,574,472/33,912,785.95 = 13,709,456/x - Step 3: Cross multiply
24,574,472x = 33,912,785.95 × 13,709,456 - Step 4: Simplify right side
24,574,472x = 464,925,846,818,943.25 - Step 5: Solve for x
x = 464,925,846,818,943.25/24,574,472 - Step 6: Final answer
x = 18,919,057.42
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.