Finding the Fourth Proportional to 17,506,933.32, 24,163,599.06 and 10,265,922.12
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Solution
The fourth proportional to 17,506,933.32, 24,163,599.06 and 10,265,922.12 is: 14,169,336.32
Step by Step Solution
- Step 1: Write the proportion equation
17,506,933.32 : 24,163,599.06 = 10,265,922.12 : x - Step 2: Convert to fraction form
17,506,933.32/24,163,599.06 = 10,265,922.12/x - Step 3: Cross multiply
17,506,933.32x = 24,163,599.06 × 10,265,922.12 - Step 4: Simplify right side
17,506,933.32x = 248,061,626,088,865.19 - Step 5: Solve for x
x = 248,061,626,088,865.19/17,506,933.32 - Step 6: Final answer
x = 14,169,336.32
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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.