Finding the Fourth Proportional to 35,782,327.08, 53,623,833.41 and 16,303,950.50
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Solution
The fourth proportional to 35,782,327.08, 53,623,833.41 and 16,303,950.50 is: 24,433,299.80
Step by Step Solution
- Step 1: Write the proportion equation
35,782,327.08 : 53,623,833.41 = 16,303,950.50 : x - Step 2: Convert to fraction form
35,782,327.08/53,623,833.41 = 16,303,950.50/x - Step 3: Cross multiply
35,782,327.08x = 53,623,833.41 × 16,303,950.50 - Step 4: Simplify right side
35,782,327.08x = 874,280,325,187,247.25 - Step 5: Solve for x
x = 874,280,325,187,247.25/35,782,327.08 - Step 6: Final answer
x = 24,433,299.80
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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.