Finding the Fourth Proportional to 44,694,929.26, 67,089,305.04 and 39,609,891.82
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Solution
The fourth proportional to 44,694,929.26, 67,089,305.04 and 39,609,891.82 is: 59,456,411.70
Step by Step Solution
- Step 1: Write the proportion equation
44,694,929.26 : 67,089,305.04 = 39,609,891.82 : x - Step 2: Convert to fraction form
44,694,929.26/67,089,305.04 = 39,609,891.82/x - Step 3: Cross multiply
44,694,929.26x = 67,089,305.04 × 39,609,891.82 - Step 4: Simplify right side
44,694,929.26x = 2,657,400,114,913,381 - Step 5: Solve for x
x = 2,657,400,114,913,381/44,694,929.26 - Step 6: Final answer
x = 59,456,411.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.