Finding the Fourth Proportional to 24,358,959.39, 36,538,425.11 and 22,744,709.18
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Solution
The fourth proportional to 24,358,959.39, 36,538,425.11 and 22,744,709.18 is: 34,117,050.71
Step by Step Solution
- Step 1: Write the proportion equation
24,358,959.39 : 36,538,425.11 = 22,744,709.18 : x - Step 2: Convert to fraction form
24,358,959.39/36,538,425.11 = 22,744,709.18/x - Step 3: Cross multiply
24,358,959.39x = 36,538,425.11 × 22,744,709.18 - Step 4: Simplify right side
24,358,959.39x = 831,055,852,725,743.75 - Step 5: Solve for x
x = 831,055,852,725,743.75/24,358,959.39 - Step 6: Final answer
x = 34,117,050.71
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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.