Finding the Fourth Proportional to 46,533,353, 64,219,440.48 and 33,303,771.84
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Solution
The fourth proportional to 46,533,353, 64,219,440.48 and 33,303,771.84 is: 45,961,648.06
Step by Step Solution
- Step 1: Write the proportion equation
46,533,353 : 64,219,440.48 = 33,303,771.84 : x - Step 2: Convert to fraction form
46,533,353/64,219,440.48 = 33,303,771.84/x - Step 3: Cross multiply
46,533,353x = 64,219,440.48 × 33,303,771.84 - Step 4: Simplify right side
46,533,353x = 2,138,749,593,438,380 - Step 5: Solve for x
x = 2,138,749,593,438,380/46,533,353 - Step 6: Final answer
x = 45,961,648.06
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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.