Finding the Fourth Proportional to 16,004,061, 24,007,122.90 and 5,628,007.08
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Solution
The fourth proportional to 16,004,061, 24,007,122.90 and 5,628,007.08 is: 8,442,373.32
Step by Step Solution
- Step 1: Write the proportion equation
16,004,061 : 24,007,122.90 = 5,628,007.08 : x - Step 2: Convert to fraction form
16,004,061/24,007,122.90 = 5,628,007.08/x - Step 3: Cross multiply
16,004,061x = 24,007,122.90 × 5,628,007.08 - Step 4: Simplify right side
16,004,061x = 135,112,257,651,630.12 - Step 5: Solve for x
x = 135,112,257,651,630.12/16,004,061 - Step 6: Final answer
x = 8,442,373.32
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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.