Finding the Fourth Proportional to 16,464,126.25, 24,686,616.59 and 6,229,776.63
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Solution
The fourth proportional to 16,464,126.25, 24,686,616.59 and 6,229,776.63 is: 9,341,042.74
Step by Step Solution
- Step 1: Write the proportion equation
16,464,126.25 : 24,686,616.59 = 6,229,776.63 : x - Step 2: Convert to fraction form
16,464,126.25/24,686,616.59 = 6,229,776.63/x - Step 3: Cross multiply
16,464,126.25x = 24,686,616.59 × 6,229,776.63 - Step 4: Simplify right side
16,464,126.25x = 153,792,107,013,286.88 - Step 5: Solve for x
x = 153,792,107,013,286.88/16,464,126.25 - Step 6: Final answer
x = 9,341,042.74
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.