Finding the Fourth Proportional to 63,037,525.12, 94,549,198.56 and 16,982,797.92
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Solution
The fourth proportional to 63,037,525.12, 94,549,198.56 and 16,982,797.92 is: 25,472,287.02
Step by Step Solution
- Step 1: Write the proportion equation
63,037,525.12 : 94,549,198.56 = 16,982,797.92 : x - Step 2: Convert to fraction form
63,037,525.12/94,549,198.56 = 16,982,797.92/x - Step 3: Cross multiply
63,037,525.12x = 94,549,198.56 × 16,982,797.92 - Step 4: Simplify right side
63,037,525.12x = 1,605,709,932,642,435.25 - Step 5: Solve for x
x = 1,605,709,932,642,435.25/63,037,525.12 - Step 6: Final answer
x = 25,472,287.02
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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.