Finding the Fourth Proportional to 24,185,114.44, 33,377,815.38 and 18,062,914.12
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Solution
The fourth proportional to 24,185,114.44, 33,377,815.38 and 18,062,914.12 is: 24,928,582.17
Step by Step Solution
- Step 1: Write the proportion equation
24,185,114.44 : 33,377,815.38 = 18,062,914.12 : x - Step 2: Convert to fraction form
24,185,114.44/33,377,815.38 = 18,062,914.12/x - Step 3: Cross multiply
24,185,114.44x = 33,377,815.38 × 18,062,914.12 - Step 4: Simplify right side
24,185,114.44x = 602,900,612,722,155.12 - Step 5: Solve for x
x = 602,900,612,722,155.12/24,185,114.44 - Step 6: Final answer
x = 24,928,582.17
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.