Finding the Fourth Proportional to 32,743,964.91, 49,013,769.52 and 24,117,805.58
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Solution
The fourth proportional to 32,743,964.91, 49,013,769.52 and 24,117,805.58 is: 36,101,448.53
Step by Step Solution
- Step 1: Write the proportion equation
32,743,964.91 : 49,013,769.52 = 24,117,805.58 : x - Step 2: Convert to fraction form
32,743,964.91/49,013,769.52 = 24,117,805.58/x - Step 3: Cross multiply
32,743,964.91x = 49,013,769.52 × 24,117,805.58 - Step 4: Simplify right side
32,743,964.91x = 1,182,104,564,026,290 - Step 5: Solve for x
x = 1,182,104,564,026,290/32,743,964.91 - Step 6: Final answer
x = 36,101,448.53
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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.