Finding the Fourth Proportional to 32,943,042.63, 49,414,315.14 and 9,913,878
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Solution
The fourth proportional to 32,943,042.63, 49,414,315.14 and 9,913,878 is: 14,870,742.12
Step by Step Solution
- Step 1: Write the proportion equation
32,943,042.63 : 49,414,315.14 = 9,913,878 : x - Step 2: Convert to fraction form
32,943,042.63/49,414,315.14 = 9,913,878/x - Step 3: Cross multiply
32,943,042.63x = 49,414,315.14 × 9,913,878 - Step 4: Simplify right side
32,943,042.63x = 489,887,491,751,512.94 - Step 5: Solve for x
x = 489,887,491,751,512.94/32,943,042.63 - Step 6: Final answer
x = 14,870,742.12
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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.