Home / 43,251,163.26-59,686,390.47-23,404,914.65

Finding the Fourth Proportional to 43,251,163.26, 59,686,390.47 and 23,404,914.65

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Solution

The fourth proportional to 43,251,163.26, 59,686,390.47 and 23,404,914.65 is: 32,298,665.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,251,163.26 : 59,686,390.47 = 23,404,914.65 : x
  2. Step 2: Convert to fraction form
    43,251,163.26/59,686,390.47 = 23,404,914.65/x
  3. Step 3: Cross multiply
    43,251,163.26x = 59,686,390.47 × 23,404,914.65
  4. Step 4: Simplify right side
    43,251,163.26x = 1,396,954,874,418,491.50
  5. Step 5: Solve for x
    x = 1,396,954,874,418,491.50/43,251,163.26
  6. Step 6: Final answer
    x = 32,298,665.96

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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.