Finding the Fourth Proportional to 51,141,224.97, 76,711,312.49 and 29,562,095.97
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Solution
The fourth proportional to 51,141,224.97, 76,711,312.49 and 29,562,095.97 is: 44,342,840.50
Step by Step Solution
- Step 1: Write the proportion equation
51,141,224.97 : 76,711,312.49 = 29,562,095.97 : x - Step 2: Convert to fraction form
51,141,224.97/76,711,312.49 = 29,562,095.97/x - Step 3: Cross multiply
51,141,224.97x = 76,711,312.49 × 29,562,095.97 - Step 4: Simplify right side
51,141,224.97x = 2,267,747,181,666,229 - Step 5: Solve for x
x = 2,267,747,181,666,229/51,141,224.97 - Step 6: Final answer
x = 44,342,840.50
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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.