Finding the Fourth Proportional to 60,994,637.64, 91,471,658.94 and 24,593,626.44
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Solution
The fourth proportional to 60,994,637.64, 91,471,658.94 and 24,593,626.44 is: 36,882,255.50
Step by Step Solution
- Step 1: Write the proportion equation
60,994,637.64 : 91,471,658.94 = 24,593,626.44 : x - Step 2: Convert to fraction form
60,994,637.64/91,471,658.94 = 24,593,626.44/x - Step 3: Cross multiply
60,994,637.64x = 91,471,658.94 × 24,593,626.44 - Step 4: Simplify right side
60,994,637.64x = 2,249,619,809,817,446.50 - Step 5: Solve for x
x = 2,249,619,809,817,446.50/60,994,637.64 - Step 6: Final answer
x = 36,882,255.50
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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.