Home / 17,039,406.97-25,568,409.46-9,864,953.47

Finding the Fourth Proportional to 17,039,406.97, 25,568,409.46 and 9,864,953.47

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Solution

The fourth proportional to 17,039,406.97, 25,568,409.46 and 9,864,953.47 is: 14,802,813.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,039,406.97 : 25,568,409.46 = 9,864,953.47 : x
  2. Step 2: Convert to fraction form
    17,039,406.97/25,568,409.46 = 9,864,953.47/x
  3. Step 3: Cross multiply
    17,039,406.97x = 25,568,409.46 × 9,864,953.47
  4. Step 4: Simplify right side
    17,039,406.97x = 252,231,169,624,807.84
  5. Step 5: Solve for x
    x = 252,231,169,624,807.84/17,039,406.97
  6. Step 6: Final answer
    x = 14,802,813.86

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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.