Home / 16,746,410.32-25,104,448.26-11,631,255.48

Finding the Fourth Proportional to 16,746,410.32, 25,104,448.26 and 11,631,255.48

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Solution

The fourth proportional to 16,746,410.32, 25,104,448.26 and 11,631,255.48 is: 17,436,348.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,746,410.32 : 25,104,448.26 = 11,631,255.48 : x
  2. Step 2: Convert to fraction form
    16,746,410.32/25,104,448.26 = 11,631,255.48/x
  3. Step 3: Cross multiply
    16,746,410.32x = 25,104,448.26 × 11,631,255.48
  4. Step 4: Simplify right side
    16,746,410.32x = 291,996,251,396,501.50
  5. Step 5: Solve for x
    x = 291,996,251,396,501.50/16,746,410.32
  6. Step 6: Final answer
    x = 17,436,348.79

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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.