Finding the Fourth Proportional to 36,472,395.94, 50,346,880.47 and 24,727,750.31
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Solution
The fourth proportional to 36,472,395.94, 50,346,880.47 and 24,727,750.31 is: 34,134,447.64
Step by Step Solution
- Step 1: Write the proportion equation
36,472,395.94 : 50,346,880.47 = 24,727,750.31 : x - Step 2: Convert to fraction form
36,472,395.94/50,346,880.47 = 24,727,750.31/x - Step 3: Cross multiply
36,472,395.94x = 50,346,880.47 × 24,727,750.31 - Step 4: Simplify right side
36,472,395.94x = 1,244,965,089,275,442.50 - Step 5: Solve for x
x = 1,244,965,089,275,442.50/36,472,395.94 - Step 6: Final answer
x = 34,134,447.64
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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.