Finding the Fourth Proportional to 16,566,244.85, 24,852,059.84 and 4,895,800.49
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Solution
The fourth proportional to 16,566,244.85, 24,852,059.84 and 4,895,800.49 is: 7,344,496.47
Step by Step Solution
- Step 1: Write the proportion equation
16,566,244.85 : 24,852,059.84 = 4,895,800.49 : x - Step 2: Convert to fraction form
16,566,244.85/24,852,059.84 = 4,895,800.49/x - Step 3: Cross multiply
16,566,244.85x = 24,852,059.84 × 4,895,800.49 - Step 4: Simplify right side
16,566,244.85x = 121,670,726,742,181.33 - Step 5: Solve for x
x = 121,670,726,742,181.33/16,566,244.85 - Step 6: Final answer
x = 7,344,496.47
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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.