Finding the Fourth Proportional to 24,849,283.91, 34,291,602.38 and 14,537,753.87
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Solution
The fourth proportional to 24,849,283.91, 34,291,602.38 and 14,537,753.87 is: 20,061,860.82
Step by Step Solution
- Step 1: Write the proportion equation
24,849,283.91 : 34,291,602.38 = 14,537,753.87 : x - Step 2: Convert to fraction form
24,849,283.91/34,291,602.38 = 14,537,753.87/x - Step 3: Cross multiply
24,849,283.91x = 34,291,602.38 × 14,537,753.87 - Step 4: Simplify right side
24,849,283.91x = 498,522,875,073,232.62 - Step 5: Solve for x
x = 498,522,875,073,232.62/24,849,283.91 - Step 6: Final answer
x = 20,061,860.82
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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.