Finding the Fourth Proportional to 135,751,284.21, 203,627,341.04 and 33,515,332.77
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Solution
The fourth proportional to 135,751,284.21, 203,627,341.04 and 33,515,332.77 is: 50,273,101.54
Step by Step Solution
- Step 1: Write the proportion equation
135,751,284.21 : 203,627,341.04 = 33,515,332.77 : x - Step 2: Convert to fraction form
135,751,284.21/203,627,341.04 = 33,515,332.77/x - Step 3: Cross multiply
135,751,284.21x = 203,627,341.04 × 33,515,332.77 - Step 4: Simplify right side
135,751,284.21x = 6,824,638,095,858,301 - Step 5: Solve for x
x = 6,824,638,095,858,301/135,751,284.21 - Step 6: Final answer
x = 50,273,101.54
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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.