Finding the Fourth Proportional to 24,462,266.90, 36,693,406.84 and 7,190,468.42
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Solution
The fourth proportional to 24,462,266.90, 36,693,406.84 and 7,190,468.42 is: 10,785,704.54
Step by Step Solution
- Step 1: Write the proportion equation
24,462,266.90 : 36,693,406.84 = 7,190,468.42 : x - Step 2: Convert to fraction form
24,462,266.90/36,693,406.84 = 7,190,468.42/x - Step 3: Cross multiply
24,462,266.90x = 36,693,406.84 × 7,190,468.42 - Step 4: Simplify right side
24,462,266.90x = 263,842,783,105,232.03 - Step 5: Solve for x
x = 263,842,783,105,232.03/24,462,266.90 - Step 6: Final answer
x = 10,785,704.54
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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.