Finding the Fourth Proportional to 55,656,299.93, 83,485,092.64 and 16,795,088.62
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Solution
The fourth proportional to 55,656,299.93, 83,485,092.64 and 16,795,088.62 is: 25,192,826.89
Step by Step Solution
- Step 1: Write the proportion equation
55,656,299.93 : 83,485,092.64 = 16,795,088.62 : x - Step 2: Convert to fraction form
55,656,299.93/83,485,092.64 = 16,795,088.62/x - Step 3: Cross multiply
55,656,299.93x = 83,485,092.64 × 16,795,088.62 - Step 4: Simplify right side
55,656,299.93x = 1,402,139,529,588,104 - Step 5: Solve for x
x = 1,402,139,529,588,104/55,656,299.93 - Step 6: Final answer
x = 25,192,826.89
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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.