Finding the Fourth Proportional to 24,455,677.84, 36,683,492.96 and 6,259,843.92
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Solution
The fourth proportional to 24,455,677.84, 36,683,492.96 and 6,259,843.92 is: 9,389,759.79
Step by Step Solution
- Step 1: Write the proportion equation
24,455,677.84 : 36,683,492.96 = 6,259,843.92 : x - Step 2: Convert to fraction form
24,455,677.84/36,683,492.96 = 6,259,843.92/x - Step 3: Cross multiply
24,455,677.84x = 36,683,492.96 × 6,259,843.92 - Step 4: Simplify right side
24,455,677.84x = 229,632,940,370,018.81 - Step 5: Solve for x
x = 229,632,940,370,018.81/24,455,677.84 - Step 6: Final answer
x = 9,389,759.79
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1.5x scale
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.