Home / 17,119,387.67-23,622,232.61-10,410,297.69

Finding the Fourth Proportional to 17,119,387.67, 23,622,232.61 and 10,410,297.69

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Solution

The fourth proportional to 17,119,387.67, 23,622,232.61 and 10,410,297.69 is: 14,364,676.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,119,387.67 : 23,622,232.61 = 10,410,297.69 : x
  2. Step 2: Convert to fraction form
    17,119,387.67/23,622,232.61 = 10,410,297.69/x
  3. Step 3: Cross multiply
    17,119,387.67x = 23,622,232.61 × 10,410,297.69
  4. Step 4: Simplify right side
    17,119,387.67x = 245,914,473,687,134.78
  5. Step 5: Solve for x
    x = 245,914,473,687,134.78/17,119,387.67
  6. Step 6: Final answer
    x = 14,364,676.97

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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.