Finding the Fourth Proportional to 26,711,350.88, 36,861,302.48 and 14,950,615.75
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Solution
The fourth proportional to 26,711,350.88, 36,861,302.48 and 14,950,615.75 is: 20,631,647.27
Step by Step Solution
- Step 1: Write the proportion equation
26,711,350.88 : 36,861,302.48 = 14,950,615.75 : x - Step 2: Convert to fraction form
26,711,350.88/36,861,302.48 = 14,950,615.75/x - Step 3: Cross multiply
26,711,350.88x = 36,861,302.48 × 14,950,615.75 - Step 4: Simplify right side
26,711,350.88x = 551,099,169,256,095.75 - Step 5: Solve for x
x = 551,099,169,256,095.75/26,711,350.88 - Step 6: Final answer
x = 20,631,647.27
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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.