Finding the Fourth Proportional to 16,190,731.30, 24,286,096.95 and 6,095,617.06
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Solution
The fourth proportional to 16,190,731.30, 24,286,096.95 and 6,095,617.06 is: 9,143,425.59
Step by Step Solution
- Step 1: Write the proportion equation
16,190,731.30 : 24,286,096.95 = 6,095,617.06 : x - Step 2: Convert to fraction form
16,190,731.30/24,286,096.95 = 6,095,617.06/x - Step 3: Cross multiply
16,190,731.30x = 24,286,096.95 × 6,095,617.06 - Step 4: Simplify right side
16,190,731.30x = 148,038,746,889,233.94 - Step 5: Solve for x
x = 148,038,746,889,233.94/16,190,731.30 - Step 6: Final answer
x = 9,143,425.59
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1.5x scale
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.