Finding the Fourth Proportional to 184,516,359.30, 276,777,491.40 and 48,201,742.80
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Solution
The fourth proportional to 184,516,359.30, 276,777,491.40 and 48,201,742.80 is: 72,303,385.48
Step by Step Solution
- Step 1: Write the proportion equation
184,516,359.30 : 276,777,491.40 = 48,201,742.80 : x - Step 2: Convert to fraction form
184,516,359.30/276,777,491.40 = 48,201,742.80/x - Step 3: Cross multiply
184,516,359.30x = 276,777,491.40 × 48,201,742.80 - Step 4: Simplify right side
184,516,359.30x = 13,341,157,453,292,010 - Step 5: Solve for x
x = 13,341,157,453,292,010/184,516,359.30 - Step 6: Final answer
x = 72,303,385.48
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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.