Finding the Fourth Proportional to 24,855,957.84, 34,302,286 and 13,842,707.48
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Solution
The fourth proportional to 24,855,957.84, 34,302,286 and 13,842,707.48 is: 19,103,528.98
Step by Step Solution
- Step 1: Write the proportion equation
24,855,957.84 : 34,302,286 = 13,842,707.48 : x - Step 2: Convert to fraction form
24,855,957.84/34,302,286 = 13,842,707.48/x - Step 3: Cross multiply
24,855,957.84x = 34,302,286 × 13,842,707.48 - Step 4: Simplify right side
24,855,957.84x = 474,836,510,993,299.31 - Step 5: Solve for x
x = 474,836,510,993,299.31/24,855,957.84 - Step 6: Final answer
x = 19,103,528.98
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.