Finding the Fourth Proportional to 16,336,549.24, 24,504,963.98 and 4,664,890.45
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Solution
The fourth proportional to 16,336,549.24, 24,504,963.98 and 4,664,890.45 is: 6,997,375.69
Step by Step Solution
- Step 1: Write the proportion equation
16,336,549.24 : 24,504,963.98 = 4,664,890.45 : x - Step 2: Convert to fraction form
16,336,549.24/24,504,963.98 = 4,664,890.45/x - Step 3: Cross multiply
16,336,549.24x = 24,504,963.98 × 4,664,890.45 - Step 4: Simplify right side
16,336,549.24x = 114,312,972,447,896 - Step 5: Solve for x
x = 114,312,972,447,896/16,336,549.24 - Step 6: Final answer
x = 6,997,375.69
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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.