Finding the Fourth Proportional to 34,679,358.96, 52,036,130.49 and 16,236,550.50
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Solution
The fourth proportional to 34,679,358.96, 52,036,130.49 and 16,236,550.50 is: 24,362,828.09
Step by Step Solution
- Step 1: Write the proportion equation
34,679,358.96 : 52,036,130.49 = 16,236,550.50 : x - Step 2: Convert to fraction form
34,679,358.96/52,036,130.49 = 16,236,550.50/x - Step 3: Cross multiply
34,679,358.96x = 52,036,130.49 × 16,236,550.50 - Step 4: Simplify right side
34,679,358.96x = 844,887,260,525,474.75 - Step 5: Solve for x
x = 844,887,260,525,474.75/34,679,358.96 - Step 6: Final answer
x = 24,362,828.09
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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.