Finding the Fourth Proportional to 14,337,091.04, 21,505,636.68 and 8,349,260
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Solution
The fourth proportional to 14,337,091.04, 21,505,636.68 and 8,349,260 is: 12,523,890.07
Step by Step Solution
- Step 1: Write the proportion equation
14,337,091.04 : 21,505,636.68 = 8,349,260 : x - Step 2: Convert to fraction form
14,337,091.04/21,505,636.68 = 8,349,260/x - Step 3: Cross multiply
14,337,091.04x = 21,505,636.68 × 8,349,260 - Step 4: Simplify right side
14,337,091.04x = 179,556,152,106,856.81 - Step 5: Solve for x
x = 179,556,152,106,856.81/14,337,091.04 - Step 6: Final answer
x = 12,523,890.07
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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.