Finding the Fourth Proportional to 32,306,134.84, 48,448,716.81 and 10,734,947.08
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Solution
The fourth proportional to 32,306,134.84, 48,448,716.81 and 10,734,947.08 is: 16,098,936.43
Step by Step Solution
- Step 1: Write the proportion equation
32,306,134.84 : 48,448,716.81 = 10,734,947.08 : x - Step 2: Convert to fraction form
32,306,134.84/48,448,716.81 = 10,734,947.08/x - Step 3: Cross multiply
32,306,134.84x = 48,448,716.81 × 10,734,947.08 - Step 4: Simplify right side
32,306,134.84x = 520,094,411,049,256.44 - Step 5: Solve for x
x = 520,094,411,049,256.44/32,306,134.84 - Step 6: Final answer
x = 16,098,936.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.