Finding the Fourth Proportional to 32,372,684.58, 44,672,975.28 and 17,688,854.88
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Solution
The fourth proportional to 32,372,684.58, 44,672,975.28 and 17,688,854.88 is: 24,409,893.31
Step by Step Solution
- Step 1: Write the proportion equation
32,372,684.58 : 44,672,975.28 = 17,688,854.88 : x - Step 2: Convert to fraction form
32,372,684.58/44,672,975.28 = 17,688,854.88/x - Step 3: Cross multiply
32,372,684.58x = 44,672,975.28 × 17,688,854.88 - Step 4: Simplify right side
32,372,684.58x = 790,213,776,785,747.38 - Step 5: Solve for x
x = 790,213,776,785,747.38/32,372,684.58 - Step 6: Final answer
x = 24,409,893.31
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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.