Finding the Fourth Proportional to 33,406,768.80, 50,110,153.20 and 29,367,817.20
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Solution
The fourth proportional to 33,406,768.80, 50,110,153.20 and 29,367,817.20 is: 44,051,725.80
Step by Step Solution
- Step 1: Write the proportion equation
33,406,768.80 : 50,110,153.20 = 29,367,817.20 : x - Step 2: Convert to fraction form
33,406,768.80/50,110,153.20 = 29,367,817.20/x - Step 3: Cross multiply
33,406,768.80x = 50,110,153.20 × 29,367,817.20 - Step 4: Simplify right side
33,406,768.80x = 1,471,625,819,041,595 - Step 5: Solve for x
x = 1,471,625,819,041,595/33,406,768.80 - Step 6: Final answer
x = 44,051,725.80
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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.