Finding the Fourth Proportional to 184,347,790.08, 276,457,649.28 and 102,591,432
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Solution
The fourth proportional to 184,347,790.08, 276,457,649.28 and 102,591,432 is: 153,851,511.40
Step by Step Solution
- Step 1: Write the proportion equation
184,347,790.08 : 276,457,649.28 = 102,591,432 : x - Step 2: Convert to fraction form
184,347,790.08/276,457,649.28 = 102,591,432/x - Step 3: Cross multiply
184,347,790.08x = 276,457,649.28 × 102,591,432 - Step 4: Simplify right side
184,347,790.08x = 28,362,186,126,988,968 - Step 5: Solve for x
x = 28,362,186,126,988,968/184,347,790.08 - Step 6: Final answer
x = 153,851,511.40
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.