Finding the Fourth Proportional to 24,057,977.18, 36,049,815.35 and 16,246,271.06
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Solution
The fourth proportional to 24,057,977.18, 36,049,815.35 and 16,246,271.06 is: 24,344,319.04
Step by Step Solution
- Step 1: Write the proportion equation
24,057,977.18 : 36,049,815.35 = 16,246,271.06 : x - Step 2: Convert to fraction form
24,057,977.18/36,049,815.35 = 16,246,271.06/x - Step 3: Cross multiply
24,057,977.18x = 36,049,815.35 × 16,246,271.06 - Step 4: Simplify right side
24,057,977.18x = 585,675,071,839,048.88 - Step 5: Solve for x
x = 585,675,071,839,048.88/24,057,977.18 - Step 6: Final answer
x = 24,344,319.04
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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.