Finding the Fourth Proportional to 24,582,079.30, 36,887,881.20 and 10,203,647.80
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Solution
The fourth proportional to 24,582,079.30, 36,887,881.20 and 10,203,647.80 is: 15,311,599.29
Step by Step Solution
- Step 1: Write the proportion equation
24,582,079.30 : 36,887,881.20 = 10,203,647.80 : x - Step 2: Convert to fraction form
24,582,079.30/36,887,881.20 = 10,203,647.80/x - Step 3: Cross multiply
24,582,079.30x = 36,887,881.20 × 10,203,647.80 - Step 4: Simplify right side
24,582,079.30x = 376,390,947,853,041.44 - Step 5: Solve for x
x = 376,390,947,853,041.44/24,582,079.30 - Step 6: Final answer
x = 15,311,599.29
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.