Finding the Fourth Proportional to 124,217,849.00, 186,361,340.22 and 54,194,204.84
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Solution
The fourth proportional to 124,217,849.00, 186,361,340.22 and 54,194,204.84 is: 81,306,388.15
Step by Step Solution
- Step 1: Write the proportion equation
124,217,849.00 : 186,361,340.22 = 54,194,204.84 : x - Step 2: Convert to fraction form
124,217,849.00/186,361,340.22 = 54,194,204.84/x - Step 3: Cross multiply
124,217,849.00x = 186,361,340.22 × 54,194,204.84 - Step 4: Simplify right side
124,217,849.00x = 10,099,704,646,256,086 - Step 5: Solve for x
x = 10,099,704,646,256,086/124,217,849.00 - Step 6: Final answer
x = 81,306,388.15
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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.