Finding the Fourth Proportional to 264,414,456.96, 364,507,378.04 and 184,782,283.80
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Solution
The fourth proportional to 264,414,456.96, 364,507,378.04 and 184,782,283.80 is: 254,730,798.57
Step by Step Solution
- Step 1: Write the proportion equation
264,414,456.96 : 364,507,378.04 = 184,782,283.80 : x - Step 2: Convert to fraction form
264,414,456.96/364,507,378.04 = 184,782,283.80/x - Step 3: Cross multiply
264,414,456.96x = 364,507,378.04 × 184,782,283.80 - Step 4: Simplify right side
264,414,456.96x = 67,354,505,776,181,176 - Step 5: Solve for x
x = 67,354,505,776,181,176/264,414,456.96 - Step 6: Final answer
x = 254,730,798.57
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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.