Finding the Fourth Proportional to 16,287,880.95, 24,426,396.18 and 6,569,984.12
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Solution
The fourth proportional to 16,287,880.95, 24,426,396.18 and 6,569,984.12 is: 9,852,787.81
Step by Step Solution
- Step 1: Write the proportion equation
16,287,880.95 : 24,426,396.18 = 6,569,984.12 : x - Step 2: Convert to fraction form
16,287,880.95/24,426,396.18 = 6,569,984.12/x - Step 3: Cross multiply
16,287,880.95x = 24,426,396.18 × 6,569,984.12 - Step 4: Simplify right side
16,287,880.95x = 160,481,034,889,296.69 - Step 5: Solve for x
x = 160,481,034,889,296.69/16,287,880.95 - Step 6: Final answer
x = 9,852,787.81
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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.