Home / 17,796,716.62-24,559,662.32-10,454,859.21

Finding the Fourth Proportional to 17,796,716.62, 24,559,662.32 and 10,454,859.21

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Solution

The fourth proportional to 17,796,716.62, 24,559,662.32 and 10,454,859.21 is: 14,427,819.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,796,716.62 : 24,559,662.32 = 10,454,859.21 : x
  2. Step 2: Convert to fraction form
    17,796,716.62/24,559,662.32 = 10,454,859.21/x
  3. Step 3: Cross multiply
    17,796,716.62x = 24,559,662.32 × 10,454,859.21
  4. Step 4: Simplify right side
    17,796,716.62x = 256,767,811,800,742
  5. Step 5: Solve for x
    x = 256,767,811,800,742/17,796,716.62
  6. Step 6: Final answer
    x = 14,427,819.32

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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.