Home / 17,496,054.80-26,244,082.20-13,244,526.80

Finding the Fourth Proportional to 17,496,054.80, 26,244,082.20 and 13,244,526.80

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Solution

The fourth proportional to 17,496,054.80, 26,244,082.20 and 13,244,526.80 is: 19,866,790.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,054.80 : 26,244,082.20 = 13,244,526.80 : x
  2. Step 2: Convert to fraction form
    17,496,054.80/26,244,082.20 = 13,244,526.80/x
  3. Step 3: Cross multiply
    17,496,054.80x = 26,244,082.20 × 13,244,526.80
  4. Step 4: Simplify right side
    17,496,054.80x = 347,590,450,039,303
  5. Step 5: Solve for x
    x = 347,590,450,039,303/17,496,054.80
  6. Step 6: Final answer
    x = 19,866,790.20

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Similar ratio
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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.