Finding the Fourth Proportional to 89,450,351.13, 134,178,519.24 and 24,748,739.82
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Solution
The fourth proportional to 89,450,351.13, 134,178,519.24 and 24,748,739.82 is: 37,123,937.69
Step by Step Solution
- Step 1: Write the proportion equation
89,450,351.13 : 134,178,519.24 = 24,748,739.82 : x - Step 2: Convert to fraction form
89,450,351.13/134,178,519.24 = 24,748,739.82/x - Step 3: Cross multiply
89,450,351.13x = 134,178,519.24 × 24,748,739.82 - Step 4: Simplify right side
89,450,351.13x = 3,320,749,262,103,624 - Step 5: Solve for x
x = 3,320,749,262,103,624/89,450,351.13 - Step 6: Final answer
x = 37,123,937.69
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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.