Finding the Fourth Proportional to 24,529,628.43, 33,852,373.58 and 13,516,364.81
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Solution
The fourth proportional to 24,529,628.43, 33,852,373.58 and 13,516,364.81 is: 18,653,402.45
Step by Step Solution
- Step 1: Write the proportion equation
24,529,628.43 : 33,852,373.58 = 13,516,364.81 : x - Step 2: Convert to fraction form
24,529,628.43/33,852,373.58 = 13,516,364.81/x - Step 3: Cross multiply
24,529,628.43x = 33,852,373.58 × 13,516,364.81 - Step 4: Simplify right side
24,529,628.43x = 457,561,030,991,685.69 - Step 5: Solve for x
x = 457,561,030,991,685.69/24,529,628.43 - Step 6: Final answer
x = 18,653,402.45
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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.