Finding the Fourth Proportional to 14,825,097.02, 22,232,435.70 and 4,447,221.62
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Solution
The fourth proportional to 14,825,097.02, 22,232,435.70 and 4,447,221.62 is: 6,669,269.59
Step by Step Solution
- Step 1: Write the proportion equation
14,825,097.02 : 22,232,435.70 = 4,447,221.62 : x - Step 2: Convert to fraction form
14,825,097.02/22,232,435.70 = 4,447,221.62/x - Step 3: Cross multiply
14,825,097.02x = 22,232,435.70 × 4,447,221.62 - Step 4: Simplify right side
14,825,097.02x = 98,872,568,710,299.83 - Step 5: Solve for x
x = 98,872,568,710,299.83/14,825,097.02 - Step 6: Final answer
x = 6,669,269.59
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1.5x scale
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.