Finding the Fourth Proportional to 264,414,457.44, 364,507,378.74 and 184,782,284.28
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Solution
The fourth proportional to 264,414,457.44, 364,507,378.74 and 184,782,284.28 is: 254,730,799.26
Step by Step Solution
- Step 1: Write the proportion equation
264,414,457.44 : 364,507,378.74 = 184,782,284.28 : x - Step 2: Convert to fraction form
264,414,457.44/364,507,378.74 = 184,782,284.28/x - Step 3: Cross multiply
264,414,457.44x = 364,507,378.74 × 184,782,284.28 - Step 4: Simplify right side
264,414,457.44x = 67,354,506,080,492,312 - Step 5: Solve for x
x = 67,354,506,080,492,312/264,414,457.44 - Step 6: Final answer
x = 254,730,799.26
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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.