Finding the Fourth Proportional to 236,959,230.28, 355,454,441.44 and 62,086,546.24
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Solution
The fourth proportional to 236,959,230.28, 355,454,441.44 and 62,086,546.24 is: 93,133,905.73
Step by Step Solution
- Step 1: Write the proportion equation
236,959,230.28 : 355,454,441.44 = 62,086,546.24 : x - Step 2: Convert to fraction form
236,959,230.28/355,454,441.44 = 62,086,546.24/x - Step 3: Cross multiply
236,959,230.28x = 355,454,441.44 × 62,086,546.24 - Step 4: Simplify right side
236,959,230.28x = 22,068,938,614,677,932 - Step 5: Solve for x
x = 22,068,938,614,677,932/236,959,230.28 - Step 6: Final answer
x = 93,133,905.73
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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.