Finding the Fourth Proportional to 32,033,221.02, 48,067,323.76 and 13,586,296.62
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Solution
The fourth proportional to 32,033,221.02, 48,067,323.76 and 13,586,296.62 is: 20,386,863.93
Step by Step Solution
- Step 1: Write the proportion equation
32,033,221.02 : 48,067,323.76 = 13,586,296.62 : x - Step 2: Convert to fraction form
32,033,221.02/48,067,323.76 = 13,586,296.62/x - Step 3: Cross multiply
32,033,221.02x = 48,067,323.76 × 13,586,296.62 - Step 4: Simplify right side
32,033,221.02x = 653,056,918,332,933.62 - Step 5: Solve for x
x = 653,056,918,332,933.62/32,033,221.02 - Step 6: Final answer
x = 20,386,863.93
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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.