Finding the Fourth Proportional to 235,037,750.44, 352,320,122.46 and 96,964,061.80
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Solution
The fourth proportional to 235,037,750.44, 352,320,122.46 and 96,964,061.80 is: 145,348,524.07
Step by Step Solution
- Step 1: Write the proportion equation
235,037,750.44 : 352,320,122.46 = 96,964,061.80 : x - Step 2: Convert to fraction form
235,037,750.44/352,320,122.46 = 96,964,061.80/x - Step 3: Cross multiply
235,037,750.44x = 352,320,122.46 × 96,964,061.80 - Step 4: Simplify right side
235,037,750.44x = 34,162,390,127,595,004 - Step 5: Solve for x
x = 34,162,390,127,595,004/235,037,750.44 - Step 6: Final answer
x = 145,348,524.07
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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.