Finding the Fourth Proportional to 55,898,853.12, 83,847,343.68 and 25,176,343.68
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Solution
The fourth proportional to 55,898,853.12, 83,847,343.68 and 25,176,343.68 is: 37,764,093.95
Step by Step Solution
- Step 1: Write the proportion equation
55,898,853.12 : 83,847,343.68 = 25,176,343.68 : x - Step 2: Convert to fraction form
55,898,853.12/83,847,343.68 = 25,176,343.68/x - Step 3: Cross multiply
55,898,853.12x = 83,847,343.68 × 25,176,343.68 - Step 4: Simplify right side
55,898,853.12x = 2,110,969,541,142,756 - Step 5: Solve for x
x = 2,110,969,541,142,756/55,898,853.12 - Step 6: Final answer
x = 37,764,093.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.