Finding the Fourth Proportional to 17,184,717.18, 23,714,880.84 and 9,844,926.48
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Solution
The fourth proportional to 17,184,717.18, 23,714,880.84 and 9,844,926.48 is: 13,585,982.00
Step by Step Solution
- Step 1: Write the proportion equation
17,184,717.18 : 23,714,880.84 = 9,844,926.48 : x - Step 2: Convert to fraction form
17,184,717.18/23,714,880.84 = 9,844,926.48/x - Step 3: Cross multiply
17,184,717.18x = 23,714,880.84 × 9,844,926.48 - Step 4: Simplify right side
17,184,717.18x = 233,471,258,351,760.66 - Step 5: Solve for x
x = 233,471,258,351,760.66/17,184,717.18 - Step 6: Final answer
x = 13,585,982.00
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1.5x scale
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.