Finding the Fourth Proportional to 177,441,624.73, 244,882,697.00 and 102,111,043.96
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Solution
The fourth proportional to 177,441,624.73, 244,882,697.00 and 102,111,043.96 is: 140,920,868.35
Step by Step Solution
- Step 1: Write the proportion equation
177,441,624.73 : 244,882,697.00 = 102,111,043.96 : x - Step 2: Convert to fraction form
177,441,624.73/244,882,697.00 = 102,111,043.96/x - Step 3: Cross multiply
177,441,624.73x = 244,882,697.00 × 102,111,043.96 - Step 4: Simplify right side
177,441,624.73x = 25,005,227,838,205,912 - Step 5: Solve for x
x = 25,005,227,838,205,912/177,441,624.73 - Step 6: Final answer
x = 140,920,868.35
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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.