Finding the Fourth Proportional to 43,927,837.44, 60,620,310.72 and 24,081,567.36
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Solution
The fourth proportional to 43,927,837.44, 60,620,310.72 and 24,081,567.36 is: 33,232,505.42
Step by Step Solution
- Step 1: Write the proportion equation
43,927,837.44 : 60,620,310.72 = 24,081,567.36 : x - Step 2: Convert to fraction form
43,927,837.44/60,620,310.72 = 24,081,567.36/x - Step 3: Cross multiply
43,927,837.44x = 60,620,310.72 × 24,081,567.36 - Step 4: Simplify right side
43,927,837.44x = 1,459,832,095,987,810 - Step 5: Solve for x
x = 1,459,832,095,987,810/43,927,837.44 - Step 6: Final answer
x = 33,232,505.42
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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.