Finding the Fourth Proportional to 50,576,404.06, 75,858,206.91 and 16,033,138.79
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Solution
The fourth proportional to 50,576,404.06, 75,858,206.91 and 16,033,138.79 is: 24,047,679.59
Step by Step Solution
- Step 1: Write the proportion equation
50,576,404.06 : 75,858,206.91 = 16,033,138.79 : x - Step 2: Convert to fraction form
50,576,404.06/75,858,206.91 = 16,033,138.79/x - Step 3: Cross multiply
50,576,404.06x = 75,858,206.91 × 16,033,138.79 - Step 4: Simplify right side
50,576,404.06x = 1,216,245,159,748,567 - Step 5: Solve for x
x = 1,216,245,159,748,567/50,576,404.06 - Step 6: Final answer
x = 24,047,679.59
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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.