Finding the Fourth Proportional to 32,795,041.80, 49,222,414.26 and 17,455,209.96
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Solution
The fourth proportional to 32,795,041.80, 49,222,414.26 and 17,455,209.96 is: 26,198,703.48
Step by Step Solution
- Step 1: Write the proportion equation
32,795,041.80 : 49,222,414.26 = 17,455,209.96 : x - Step 2: Convert to fraction form
32,795,041.80/49,222,414.26 = 17,455,209.96/x - Step 3: Cross multiply
32,795,041.80x = 49,222,414.26 × 17,455,209.96 - Step 4: Simplify right side
32,795,041.80x = 859,187,575,646,398 - Step 5: Solve for x
x = 859,187,575,646,398/32,795,041.80 - Step 6: Final answer
x = 26,198,703.48
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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.