Finding the Fourth Proportional to 29,550,747.63, 44,353,369.48 and 14,987,887.84
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Solution
The fourth proportional to 29,550,747.63, 44,353,369.48 and 14,987,887.84 is: 22,495,651.73
Step by Step Solution
- Step 1: Write the proportion equation
29,550,747.63 : 44,353,369.48 = 14,987,887.84 : x - Step 2: Convert to fraction form
29,550,747.63/44,353,369.48 = 14,987,887.84/x - Step 3: Cross multiply
29,550,747.63x = 44,353,369.48 × 14,987,887.84 - Step 4: Simplify right side
29,550,747.63x = 664,763,327,092,319.12 - Step 5: Solve for x
x = 664,763,327,092,319.12/29,550,747.63 - Step 6: Final answer
x = 22,495,651.73
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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.