Finding the Fourth Proportional to 135,798,339.94, 203,695,514.07 and 33,562,386.34
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Solution
The fourth proportional to 135,798,339.94, 203,695,514.07 and 33,562,386.34 is: 50,343,086.24
Step by Step Solution
- Step 1: Write the proportion equation
135,798,339.94 : 203,695,514.07 = 33,562,386.34 : x - Step 2: Convert to fraction form
135,798,339.94/203,695,514.07 = 33,562,386.34/x - Step 3: Cross multiply
135,798,339.94x = 203,695,514.07 × 33,562,386.34 - Step 4: Simplify right side
135,798,339.94x = 6,836,507,538,942,246 - Step 5: Solve for x
x = 6,836,507,538,942,246/135,798,339.94 - Step 6: Final answer
x = 50,343,086.24
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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.