Finding the Fourth Proportional to 22,973,072.96, 34,473,004.68 and 8,606,232.56
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Solution
The fourth proportional to 22,973,072.96, 34,473,004.68 and 8,606,232.56 is: 12,914,367.00
Step by Step Solution
- Step 1: Write the proportion equation
22,973,072.96 : 34,473,004.68 = 8,606,232.56 : x - Step 2: Convert to fraction form
22,973,072.96/34,473,004.68 = 8,606,232.56/x - Step 3: Cross multiply
22,973,072.96x = 34,473,004.68 × 8,606,232.56 - Step 4: Simplify right side
22,973,072.96x = 296,682,695,318,048.38 - Step 5: Solve for x
x = 296,682,695,318,048.38/22,973,072.96 - Step 6: Final answer
x = 12,914,367.00
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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.