Finding the Fourth Proportional to 32,050,734.84, 48,124,128.82 and 27,746,062.74
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Solution
The fourth proportional to 32,050,734.84, 48,124,128.82 and 27,746,062.74 is: 41,660,670.31
Step by Step Solution
- Step 1: Write the proportion equation
32,050,734.84 : 48,124,128.82 = 27,746,062.74 : x - Step 2: Convert to fraction form
32,050,734.84/48,124,128.82 = 27,746,062.74/x - Step 3: Cross multiply
32,050,734.84x = 48,124,128.82 × 27,746,062.74 - Step 4: Simplify right side
32,050,734.84x = 1,335,255,097,237,576.50 - Step 5: Solve for x
x = 1,335,255,097,237,576.50/32,050,734.84 - Step 6: Final answer
x = 41,660,670.31
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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.