Finding the Fourth Proportional to 36,216,059.40, 54,324,089.10 and 24,736,933.80
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Solution
The fourth proportional to 36,216,059.40, 54,324,089.10 and 24,736,933.80 is: 37,105,400.70
Step by Step Solution
- Step 1: Write the proportion equation
36,216,059.40 : 54,324,089.10 = 24,736,933.80 : x - Step 2: Convert to fraction form
36,216,059.40/54,324,089.10 = 24,736,933.80/x - Step 3: Cross multiply
36,216,059.40x = 54,324,089.10 × 24,736,933.80 - Step 4: Simplify right side
36,216,059.40x = 1,343,811,395,812,001.75 - Step 5: Solve for x
x = 1,343,811,395,812,001.75/36,216,059.40 - Step 6: Final answer
x = 37,105,400.70
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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.