Finding the Fourth Proportional to 32,235,291.36, 44,487,837.36 and 24,072,357.60
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Solution
The fourth proportional to 32,235,291.36, 44,487,837.36 and 24,072,357.60 is: 33,222,194.82
Step by Step Solution
- Step 1: Write the proportion equation
32,235,291.36 : 44,487,837.36 = 24,072,357.60 : x - Step 2: Convert to fraction form
32,235,291.36/44,487,837.36 = 24,072,357.60/x - Step 3: Cross multiply
32,235,291.36x = 44,487,837.36 × 24,072,357.60 - Step 4: Simplify right side
32,235,291.36x = 1,070,927,129,780,560 - Step 5: Solve for x
x = 1,070,927,129,780,560/32,235,291.36 - Step 6: Final answer
x = 33,222,194.82
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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.