Finding the Fourth Proportional to 24,457,558.19, 33,751,849.56 and 13,444,772.07
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Solution
The fourth proportional to 24,457,558.19, 33,751,849.56 and 13,444,772.07 is: 18,554,015.93
Step by Step Solution
- Step 1: Write the proportion equation
24,457,558.19 : 33,751,849.56 = 13,444,772.07 : x - Step 2: Convert to fraction form
24,457,558.19/33,751,849.56 = 13,444,772.07/x - Step 3: Cross multiply
24,457,558.19x = 33,751,849.56 × 13,444,772.07 - Step 4: Simplify right side
24,457,558.19x = 453,785,924,275,129.81 - Step 5: Solve for x
x = 453,785,924,275,129.81/24,457,558.19 - Step 6: Final answer
x = 18,554,015.93
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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.