Finding the Fourth Proportional to 16,248,877.96, 22,410,376.68 and 14,284,556.04
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Solution
The fourth proportional to 16,248,877.96, 22,410,376.68 and 14,284,556.04 is: 19,701,193.05
Step by Step Solution
- Step 1: Write the proportion equation
16,248,877.96 : 22,410,376.68 = 14,284,556.04 : x - Step 2: Convert to fraction form
16,248,877.96/22,410,376.68 = 14,284,556.04/x - Step 3: Cross multiply
16,248,877.96x = 22,410,376.68 × 14,284,556.04 - Step 4: Simplify right side
16,248,877.96x = 320,122,281,562,969.12 - Step 5: Solve for x
x = 320,122,281,562,969.12/16,248,877.96 - Step 6: Final answer
x = 19,701,193.05
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.