Finding the Fourth Proportional to 50,816,739.60, 76,226,754.03 and 24,191,503.99
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Solution
The fourth proportional to 50,816,739.60, 76,226,754.03 and 24,191,503.99 is: 36,288,038.91
Step by Step Solution
- Step 1: Write the proportion equation
50,816,739.60 : 76,226,754.03 = 24,191,503.99 : x - Step 2: Convert to fraction form
50,816,739.60/76,226,754.03 = 24,191,503.99/x - Step 3: Cross multiply
50,816,739.60x = 76,226,754.03 × 24,191,503.99 - Step 4: Simplify right side
50,816,739.60x = 1,844,039,823,837,283.50 - Step 5: Solve for x
x = 1,844,039,823,837,283.50/50,816,739.60 - Step 6: Final answer
x = 36,288,038.91
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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.