Finding the Fourth Proportional to 24,086,635.71, 33,239,473.06 and 13,073,384.82
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Solution
The fourth proportional to 24,086,635.71, 33,239,473.06 and 13,073,384.82 is: 18,041,225.34
Step by Step Solution
- Step 1: Write the proportion equation
24,086,635.71 : 33,239,473.06 = 13,073,384.82 : x - Step 2: Convert to fraction form
24,086,635.71/33,239,473.06 = 13,073,384.82/x - Step 3: Cross multiply
24,086,635.71x = 33,239,473.06 × 13,073,384.82 - Step 4: Simplify right side
24,086,635.71x = 434,552,422,527,402.94 - Step 5: Solve for x
x = 434,552,422,527,402.94/24,086,635.71 - Step 6: Final answer
x = 18,041,225.34
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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.