Home / 15,837,134.43-23,747,022.36-4,904,288.97

Finding the Fourth Proportional to 15,837,134.43, 23,747,022.36 and 4,904,288.97

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Solution

The fourth proportional to 15,837,134.43, 23,747,022.36 and 4,904,288.97 is: 7,353,745.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,837,134.43 : 23,747,022.36 = 4,904,288.97 : x
  2. Step 2: Convert to fraction form
    15,837,134.43/23,747,022.36 = 4,904,288.97/x
  3. Step 3: Cross multiply
    15,837,134.43x = 23,747,022.36 × 4,904,288.97
  4. Step 4: Simplify right side
    15,837,134.43x = 116,462,259,830,491.36
  5. Step 5: Solve for x
    x = 116,462,259,830,491.36/15,837,134.43
  6. Step 6: Final answer
    x = 7,353,745.74

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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.