Finding the Fourth Proportional to 45,466,687.06, 62,744,053.25 and 24,558,719.58
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Solution
The fourth proportional to 45,466,687.06, 62,744,053.25 and 24,558,719.58 is: 33,891,046.59
Step by Step Solution
- Step 1: Write the proportion equation
45,466,687.06 : 62,744,053.25 = 24,558,719.58 : x - Step 2: Convert to fraction form
45,466,687.06/62,744,053.25 = 24,558,719.58/x - Step 3: Cross multiply
45,466,687.06x = 62,744,053.25 × 24,558,719.58 - Step 4: Simplify right side
45,466,687.06x = 1,540,913,609,140,734.25 - Step 5: Solve for x
x = 1,540,913,609,140,734.25/45,466,687.06 - Step 6: Final answer
x = 33,891,046.59
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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.