Finding the Fourth Proportional to 14,349,025.98, 21,524,588.85 and 5,829,523.74
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Solution
The fourth proportional to 14,349,025.98, 21,524,588.85 and 5,829,523.74 is: 8,744,712.14
Step by Step Solution
- Step 1: Write the proportion equation
14,349,025.98 : 21,524,588.85 = 5,829,523.74 : x - Step 2: Convert to fraction form
14,349,025.98/21,524,588.85 = 5,829,523.74/x - Step 3: Cross multiply
14,349,025.98x = 21,524,588.85 × 5,829,523.74 - Step 4: Simplify right side
14,349,025.98x = 125,478,101,694,814.31 - Step 5: Solve for x
x = 125,478,101,694,814.31/14,349,025.98 - Step 6: Final answer
x = 8,744,712.14
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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.