Finding the Fourth Proportional to 24,086,754.23, 33,239,636.48 and 13,073,503.84
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Solution
The fourth proportional to 24,086,754.23, 33,239,636.48 and 13,073,503.84 is: 18,041,389.51
Step by Step Solution
- Step 1: Write the proportion equation
24,086,754.23 : 33,239,636.48 = 13,073,503.84 : x - Step 2: Convert to fraction form
24,086,754.23/33,239,636.48 = 13,073,503.84/x - Step 3: Cross multiply
24,086,754.23x = 33,239,636.48 × 13,073,503.84 - Step 4: Simplify right side
24,086,754.23x = 434,558,515,111,068.81 - Step 5: Solve for x
x = 434,558,515,111,068.81/24,086,754.23 - Step 6: Final answer
x = 18,041,389.51
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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.