Finding the Fourth Proportional to 16,094,910.24, 22,269,462.58 and 14,034,222.84
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Solution
The fourth proportional to 16,094,910.24, 22,269,462.58 and 14,034,222.84 is: 19,418,225.74
Step by Step Solution
- Step 1: Write the proportion equation
16,094,910.24 : 22,269,462.58 = 14,034,222.84 : x - Step 2: Convert to fraction form
16,094,910.24/22,269,462.58 = 14,034,222.84/x - Step 3: Cross multiply
16,094,910.24x = 22,269,462.58 × 14,034,222.84 - Step 4: Simplify right side
16,094,910.24x = 312,534,600,374,761.31 - Step 5: Solve for x
x = 312,534,600,374,761.31/16,094,910.24 - Step 6: Final answer
x = 19,418,225.74
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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.